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2026 NPPES data Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician NPI 1215991856 M.D.
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Samuel Chacon, M.D.

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in Reno, Nevada.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 572 in Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
495
Medicare Part D claims · 128 beneficiaries · Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician avg: 611
Generic prescribing
52%
generic claims · 48% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.5 · Exceptional
Industry payments
$17.44
1 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Samuel Chacon, M.D. reported a CMS MIPS final score of 100/100 - above the 83.5 national average - and filed 495 Medicare Part D claims in 2023.

100/100
MIPS score · +17 vs avg
495
Part D claims, 2023
52%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Federal trust snapshot

What official records show about Samuel Chacon, M.D.

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1215991856), first enumerated 04/12/2006.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 495 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 100/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • Reported

    Industry payment transparency

    $17.44 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.

    Source: CMS Open Payments

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1215991856 · Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician

NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-ELITE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1215991856
  • ENUM-LEGACY 2006
  • TAX-NARROW 572
  • MIPS-ELITE 100/100
  • RX-LIGHT 495
  • BOOK-THIN 3 in Nevada
  • PHOTO-FINISH Tirsit Asfaw · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Samuel Chacon, M.D.'s MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

100 ≥ 92nd percentile 92% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). Below this entry. 90+: 189,403 measured providers (42%). This entry sits in this band. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Samuel Chacon, M.D. sits

This provider among urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician peers

Across the 190 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Samuel Chacon, M.D. writes more Part D claims than 47% of them and scores higher on MIPS quality than 89% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.8Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 13Samuel Chacon, M.D., Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 89
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician peer from a representative sample of 60; the gold marker is Samuel Chacon, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Samuel Chacon, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Samuel Chacon, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 04/12/2006

NPI 1215991856

Primary specialty

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician

Niche

572 US NPIs in this specialty

Medicare Part D claims

495 19% vs specialty avg

2023 prescription claims

Specialty avg: 611

MIPS final score

100/100 16.5 pts vs avg

Exceptional band

vs 83.5 national avg

Specialty distribution in Nevada

How Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician compares to other specialties among Nevada providers

Nevada providers
Personal Care Attendant25.1%Behavior Technician6.3%Rehabilitation Practitioner5.6%Behavior Analyst4.7%Chore Provider4.5%Mental Health Counselor2.6%Urogynecology and Reconstruc…0%
Largest specialties in Nevada (% of in-state providers)

Medicare quality performance, MIPS

Samuel Chacon, M.D.'s 2023 MIPS final score plotted against the Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%99%
MIPS final score (Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician) - 100/100 vs national avg 83.5
How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Practice Address

540 W PLUMB LN STE 200
Reno, NV 89509
(775) 870-1521

Provider Details

NPI 1215991856
Specialty Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
Credentials M.D.
Gender Male
NPI Issued 04/12/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

100
Final Score
Measured-score avg: 83.5
100
Quality

Reporting: Individual

Industry payments received (2024) - CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Samuel Chacon, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$17

Largest payer

PFIZER INC.

Most common payment type

Education

Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Above average

Samuel Chacon, M.D. - brand share 48.0%
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician average

48% brand-name claims vs 52% generic, on 495 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

495
Total Claims
$189K
Total Drug Cost
128
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
906
Total Day Supply
25,033
Brand vs Generic
48% brand / 52% generic
Brand Drug Cost
$177K
Generic Drug Cost
$13K
Antibiotic Claims
62

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
1.08
Gender Split
100% female / 0% male
Age Distribution
<65: 16, 65-74: 53, 75-84: 43, 85+: 16

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Samuel Chacon, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Estradiol
 109
Gemtesa
Vibegron
95
Myrbetriq
Mirabegron
50
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
18
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
16
Clobetasol Propionate
 12
Estradiol (Once Weekly)
Estradiol
12
Ciprofloxacin Hcl
 11
Premarin
"Estrogens
N/A
Progesterone
"Progesterone
N/A

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in NV → All providers in Nevada → Compare specialties →

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Overview

How Samuel Chacon, M.D. fits within the Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician landscape nationally.

572
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Providers in US
49
States with Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
611
Avg Claims per Provider

Samuel Chacon, M.D.'s 495 claims are below the specialty average of 611.

Nationwide Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Chacon, both outside Nevada so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (100 here).

Tirsit Asfaw 100 NY Crisanta Claydon 100 NJ Whitney Clearwater 100 NY Andrew Doering 100 KY

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Julie Lacombe Aurora, CO Janet Harris-Hicks Myrtle Beach, SC Elias Moukarzel El Centro, CA Earlando Thomas Rochester, NY

Nearby Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Providers in Nevada

Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as Chacon.

One of 3 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers enrolled in Nevada, 2 are shown here.

Dr. Angela Dao
MD
Reno, NV
Dr. Elizabeth Hutson
MD
Sparks, NV

Compare Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Samuel Chacon, M.D.'s specialty? ▼
Samuel Chacon, M.D. specializes in Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician and practices in Reno, Nevada. Credentials: M.D..
How much does Samuel Chacon, M.D. prescribe under Medicare Part D? ▼
In 2023, Samuel Chacon, M.D. wrote 495 Medicare Part D claims totaling $189K in drug costs for 128 beneficiaries.
What is Samuel Chacon, M.D.'s Medicare quality score? ▼
Samuel Chacon, M.D. has a CMS MIPS Final Score of 100/100 (Quality: 100). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Samuel Chacon, M.D. located? ▼
Samuel Chacon, M.D. is located at 540 W PLUMB LN STE 200, Reno, NV, 89509. Phone: (775) 870-1521.
What is Samuel Chacon, M.D.'s NPI number? ▼
Samuel Chacon, M.D.'s National Provider Identifier (NPI) is 1215991856, issued on 04/12/2006.
Does Samuel Chacon, M.D. prescribe more brand-name or generic drugs? ▼
Samuel Chacon, M.D.'s prescribing is 48% brand-name and 52% generic drugs by claim count, with $177K in brand drug costs.
How many Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers are there in the US? ▼
There are 572 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers across 49 states in the US. The average Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician provider writes 611 Medicare Part D claims per year.
What drugs does Samuel Chacon, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Samuel Chacon, M.D.'s most frequently prescribed drugs include Estradiol, Gemtesa, Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Samuel Chacon, M.D. accept Medicare? ▼
Samuel Chacon, M.D. appears in CMS Medicare data with 495 Part D claims and 128 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Samuel Chacon, M.D.'s credentials? ▼
Samuel Chacon, M.D.'s NPI is 1215991856 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.