2026 NPPES data Medical Physician Assistant NPI 1932229614 PA-C
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TRACY CHAVEZ, PA-C

Medical Physician Assistant in DENVER, Colorado. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 614 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$386.15
21 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: TRACY CHAVEZ, PA-C is a Medical Physician Assistant ([object Object]) practicing in DENVER, Colorado with a Medicare Part D prescribing footprint of 2K claims across 614 beneficiaries — 12% brand-name prescribing . Industry payments of $386.15 across 21 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: TRACY CHAVEZ, PA-C filed 1,600 Medicare Part D claims in 2023 across DENVER, Colorado. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

TRACY CHAVEZ, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 03/29/2007

NPI 1932229614

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

1,600 49% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Colorado

How Medical Physician Assistant compares to other specialties among Colorado providers

Colorado providers

Medical Physician Assistant share within Colorado

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within Colorado

Specialty board-certification context

Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Medical Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

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).

TRACY CHAVEZ, PA-C is a Medical Physician Assistant provider practicing in DENVER, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1932229614. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

TRACY CHAVEZ, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 4545 E. 9TH AVE, DENVER, CO, 80220, with a listed phone of (303) 320-2929. NPI 1932229614 was issued on 03/29/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHAVEZ most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,600 prescription claims written by this provider, covering 614 Medicare beneficiaries and totaling roughly $161K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 1.8%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

4545 E. 9TH AVE
DENVER, CO 80220

Provider Details

NPI 1932229614
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 03/29/2007

Hospital and facility affiliations

Facilities where TRACY CHAVEZ, PA-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

SCRIPPS HEALTH
VISTA, CA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 TRACY CHAVEZ, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$386

Largest payer

AstraZeneca Pharmaceuticals LP

Most common payment type

Food and Beverage

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 · Typical

TRACY CHAVEZ, PA-C — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 1,600 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.

1,600
Total Claims
$161K
Total Drug Cost
614
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,008
Total Day Supply
83,073
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$120K
Generic Drug Cost
$40K
Opioid Claims
29 (1.8% rate)
Antibiotic Claims
101

Patient Demographics

Average Patient Age
75.0 years
Avg HCC Risk Score
1.28
Gender Split
55% female / 45% male
Age Distribution
<65: 38, 65-74: 266, 75-84: 228, 85+: 82

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amlodipine Besylate
52
Gabapentin
51
Fluticasone Propionate
44
Lisinopril
41
Trazodone Hcl
38
Atorvastatin Calcium
34
Metoprolol Succinate
34
Eliquis
Apixaban
29
Losartan Potassium
29
Escitalopram Oxalate
26

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

Medical Physician Assistant Overview

How TRACY CHAVEZ, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

TRACY CHAVEZ, PA-C's 1,600 claims are above the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Colorado

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

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is TRACY CHAVEZ, PA-C's specialty?
TRACY CHAVEZ, PA-C specializes in Medical Physician Assistant and practices in DENVER, Colorado. Credentials: PA-C.
How much does TRACY CHAVEZ, PA-C prescribe under Medicare Part D?
In 2023, TRACY CHAVEZ, PA-C wrote 1,600 Medicare Part D claims totaling $161K in drug costs for 614 beneficiaries.
Where is TRACY CHAVEZ, PA-C located?
TRACY CHAVEZ, PA-C is located at 4545 E. 9TH AVE, DENVER, CO, 80220. Phone: (303) 320-2929.
What is TRACY CHAVEZ, PA-C's NPI number?
TRACY CHAVEZ, PA-C's National Provider Identifier (NPI) is 1932229614, issued on 03/29/2007.
Does TRACY CHAVEZ, PA-C prescribe more brand-name or generic drugs?
TRACY CHAVEZ, PA-C's prescribing is 12% brand-name and 88% generic drugs by claim count, with $120K in brand drug costs.
Does TRACY CHAVEZ, PA-C prescribe opioids?
Yes, TRACY CHAVEZ, PA-C had 29 opioid claims in 2023 with an opioid prescribing rate of 1.8%.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does TRACY CHAVEZ, PA-C prescribe most often?
Based on 2023 Medicare Part D data, TRACY CHAVEZ, PA-C's most frequently prescribed drugs include Amlodipine Besylate, Gabapentin, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TRACY CHAVEZ, PA-C accept Medicare?
TRACY CHAVEZ, PA-C appears in CMS Medicare data with 1,600 Part D claims and 614 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TRACY CHAVEZ, PA-C's credentials?
TRACY CHAVEZ, PA-C's NPI is 1932229614 with credentials PA-C. 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

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.
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