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2026 NPPES data Neurological Surgery Physician NPI 1154559961 M.D.
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Jason Stacy, M.D.

Neurological Surgery Physician in Jackson, Mississippi.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,317 in Neurological Surgery 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
620
Medicare Part D claims · 167 beneficiaries · Neurological Surgery Physician avg: 189
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
93.1/100
▲ 10 pts above national avg 83.5 · Exceptional
Industry payments
$6.9K
27 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

Jason Stacy, M.D. reported a CMS MIPS final score of 93.1/100 - above the 83.5 national average - and filed 620 Medicare Part D claims in 2024.

93.1/100
MIPS score · +10 vs avg
620
Part D claims, 2024
93%
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 Jason Stacy, 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 1154559961), first enumerated 06/30/2009.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 620 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 93.1/100 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

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Reported

    Industry payment transparency

    $6.9K in reported industry payments (27 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 1154559961 · Neurological Surgery Physician

NPI-10 · ENUM-MID · TAX-MID · MIPS-ABOVE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1154559961
  • ENUM-MID 2009
  • TAX-MID 8K Neurological Surgery
  • MIPS-ABOVE 93.1/100
  • RX-LIGHT 620
  • BOOK-THIN 60 in Mississippi
  • PHOTO-FINISH Juan Martin · ±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

Jason Stacy, 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.

93 ≥ 69th percentile 69% 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 Jason Stacy, M.D. sits

This provider among neurological surgery physician peers

Across the 1,591 neurological surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Jason Stacy, M.D. writes more Part D claims than 95% of them and scores higher on MIPS quality than 72% - placing this provider in the high-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: 50 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 28Jason Stacy, M.D., Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 72
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one neurological surgery physician peer from a representative sample of 60; the gold marker is Jason Stacy, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Jason Stacy, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Jason Stacy, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 06/30/2009

NPI 1154559961

Primary specialty

Neurological Surgery Physician

Mid-sized

8,317 US NPIs in this specialty

Medicare Part D claims

620 228% vs specialty avg

2024 prescription claims

Specialty avg: 189

MIPS final score

93.1/100 9.6 pts vs avg

Exceptional band

vs 83.5 national avg

Specialty distribution in Mississippi

How Neurological Surgery Physician compares to other specialties among Mississippi providers

Mississippi providers
Family Nurse Practitioner8.7%Mental Health Counselor8%Pharmacist5.6%Student in an Organized Heal…5.1%Physical Therapist4.2%Speech-Language Pathologist3.7%Neurological Surgery Physici…0.1%
Largest specialties in Mississippi (% of in-state providers)

Medicare quality performance, MIPS

Jason Stacy, M.D.'s 2023 MIPS final score plotted against the Neurological Surgery Physician national average

High performer (top quartile)
MIPS Final Score
93.1/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%93.1%
MIPS final score (Neurological Surgery Physician) - 93.1/100 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

2500 N STATE ST
Jackson, MS 39216
(601) 984-5700

Provider Details

NPI 1154559961
Specialty Neurological Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 06/30/2009

CMS Quality Score (MIPS)

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

93.1001
Final Score
Measured-score avg: 83.5
83.0821
Quality
88
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where Jason Stacy, M.D. 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.

North Mississippi Medical Center, Inc.
Tupelo, MS

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 Jason Stacy, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$6.9K

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 · Generic-heavy

Jason Stacy, M.D. - brand share 7.0%
Neurological Surgery Physician average

7% brand-name claims vs 93% generic, on 620 2024 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 2024.

620
Total Claims
$27K
Total Drug Cost
167
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
719.3
Total Day Supply
20,317
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$20K
Generic Drug Cost
$7K
Opioid Claims
20 (3.2% rate)

Patient Demographics

Average Patient Age
67.6 years
Avg HCC Risk Score
1.44
Gender Split
60% female / 40% male
Age Distribution
<65: 50, 65-74: 72, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Jason Stacy, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Gabapentin
 117
Amitriptyline Hcl
 101
Duloxetine Hcl
 92
Meloxicam
 75
Brilinta
Ticagrelor
42
Celecoxib
 35
Clopidogrel
Clopidogrel Bisulfate
18
Prasugrel Hcl
 18
Pregabalin
 18
Baclofen
 14

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

More Neurological Surgery Physician in MS → All providers in Mississippi → Compare specialties →

Neurological Surgery Physician Overview

How Jason Stacy, M.D. fits within the Neurological Surgery Physician landscape nationally.

8,317
Neurological Surgery Physician Providers in US
53
States with Neurological Surgery Physician
189
Avg Claims per Provider

Jason Stacy, M.D.'s 620 claims are above the specialty average of 189.

Nationwide Neurological Surgery Physician peers with similar MIPS or enrollment year

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

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (93.1 here).

Juan Martin 93.1 TX Anubhav Amin 93.1 WA Matthew Anderson 93.1 NJ Robert Buckley 93.1 FL

Same NPPES enumeration year (2009)

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

Jay Turner Phoenix, AZ Saksith Smithason Lumberton, NC Zulma Tovar Spinoza Corpus Christi, TX Heather Kistka Elkhart, IN

Nearby Neurological Surgery Physician Providers in Mississippi

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

One of 60 Neurological Surgery Physician providers enrolled in Mississippi, 5 are shown here.

Dr. Eric Amundson
M.D.
Flowood, MS
Dr. Philip Azordegan
M.D.
Flowood, MS
Dr. Kerry Bernardo
MD
Hattiesburg, MS
Dr. Carl Bevering
MD
Tupelo, MS
Dr. Richard Bobo
MD
Tupelo, MS

Compare Neurological Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Jason Stacy, M.D.'s specialty? ▼
Jason Stacy, M.D. specializes in Neurological Surgery Physician and practices in Jackson, Mississippi. Credentials: M.D..
How much does Jason Stacy, M.D. prescribe under Medicare Part D? ▼
In 2024, Jason Stacy, M.D. wrote 620 Medicare Part D claims totaling $27K in drug costs for 167 beneficiaries.
What is Jason Stacy, M.D.'s Medicare quality score? ▼
Jason Stacy, M.D. has a CMS MIPS Final Score of 93.1/100 (Quality: 83.1). 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 Jason Stacy, M.D. located? ▼
Jason Stacy, M.D. is located at 2500 N STATE ST, Jackson, MS, 39216. Phone: (601) 984-5700.
What is Jason Stacy, M.D.'s NPI number? ▼
Jason Stacy, M.D.'s National Provider Identifier (NPI) is 1154559961, issued on 06/30/2009.
Does Jason Stacy, M.D. prescribe more brand-name or generic drugs? ▼
Jason Stacy, M.D.'s prescribing is 7% brand-name and 93% generic drugs by claim count, with $20K in brand drug costs.
Does Jason Stacy, M.D. prescribe opioids? ▼
Yes, Jason Stacy, M.D. had 20 opioid claims in 2024 with an opioid prescribing rate of 3.2%.
How many Neurological Surgery Physician providers are there in the US? ▼
There are 8,317 Neurological Surgery Physician providers across 53 states in the US. The average Neurological Surgery Physician provider writes 189 Medicare Part D claims per year.
What drugs does Jason Stacy, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Jason Stacy, M.D.'s most frequently prescribed drugs include Gabapentin, Amitriptyline Hcl, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jason Stacy, M.D. accept Medicare? ▼
Jason Stacy, M.D. appears in CMS Medicare data with 620 Part D claims and 167 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jason Stacy, M.D.'s credentials? ▼
Jason Stacy, M.D.'s NPI is 1154559961 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.