NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1225660061
Verify on CMS → Aaron Brown
Physician Assistant in Niles, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 156,084 in Physician Assistant, 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
2K
Medicare Part D claims · 798 beneficiaries · Physician Assistant avg: 832
Generic prescribing
74%
generic claims · 26% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
92.1/100
▲ 9 pts above national avg 83.5 · Exceptional
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Aaron Brown reported a CMS MIPS final score of 92.1/100 - above the 83.5 national average - and filed 1,899 Medicare Part D claims in 2024.
- 92.1/100
- MIPS score · +9 vs avg
- 2K
- Part D claims, 2024
- 74%
- generic prescribing
- ≥66th
- pct among measured MIPS (lower-bound band)
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 Aaron Brown
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 1225660061), first enumerated 02/10/2020.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,899 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 92.1/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not Aaron Brown's individual license status. Verify directly with the state medical board.
Source: MI-BOM annual report 2023
- 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 1225660061 · Physician Assistant
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-ABOVE · RX-MID · BOOK-MID · PHOTO-FINISH
- NPI-10 1225660061
- ENUM-RECENT 2020
- TAX-MEGA 156K Physician Assistant
- MIPS-ABOVE 92.1/100
- RX-MID 1,899
- BOOK-MID 6,574 in Michigan
- PHOTO-FINISH Shelton Brewer, PA-C · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Brown · this pro…
Brown · this provider
92.1 MIPS pts
- Allison Davenpor…
Allison Davenport, PA-C
92.1 MIPS pts
- Lori Kopulos, PA…
Lori Kopulos, PA-C
92.1 MIPS pts
- Shelton Brewer, …
Shelton Brewer, PA-C
92.1 MIPS pts
- Jessica Cox, PA-…
Jessica Cox, PA-C
92.1 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Aaron Brown'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.
92 ≥ 66th percentile 66% of 454,083 measured providers are in lower value bands
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 Aaron Brown sits
This provider among physician assistant peers
Across the 26,497 physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Aaron Brown writes more Part D claims than 91% of them and scores higher on MIPS quality than 66% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one physician assistant peer from a representative sample of 60; the gold marker is Aaron Brown. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Aaron Brown?
High performer (top quartile)Primary specialty
Physician Assistant
Medicare Part D claims
1,899 128% vs specialty avg
MIPS final score
92.1/100 8.6 pts vs avg
Specialty distribution in Michigan
How Physician Assistant compares to other specialties among Michigan providers
Medicare quality performance, MIPS
Aaron Brown's 2023 MIPS final score plotted against the Physician Assistant national average
- MIPS Final Score
- 92.1/100
- vs 83.5 national avg · 2023 performance year
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
Provider Details
| NPI | 1225660061 |
|---|---|
| Specialty | Physician Assistant |
| Gender | Male |
| NPI Issued | 02/10/2020 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
92.0577
Final Score
Measured-score avg: 83.5
87.1959
Quality
97
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Aaron Brown 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.
Ella E M Brown Charitable Circle
Marshall, MI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Michigan MI-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 - they are NOT specific to Aaron Brown. To verify Aaron Brown's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Aaron Brown - brand share 26.0%
Physician Assistant average
26% brand-name claims vs 74% generic, on 1,899 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.
1,899
Total Claims
$1.2M
Total Drug Cost
798
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,242.933
- Total Day Supply
- 79,459
- Brand vs Generic
- 26% brand / 74% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $87K
- Antibiotic Claims
- 22
Patient Demographics
- Average Patient Age
- 70.0 years
- Avg HCC Risk Score
- 1.18
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 151, 65-74: 402, 75-84: 214, 85+: 31
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Aaron Brown prescribes most
Top Medicare Part D drugs by claim count, 2024
- Omeprazole
Omeprazole
363 claims
- Gavilyte-G
Gavilyte-G
175 claims
- Linzess 136
Linzess
136 claims
- Sod Sulf-Potass Su… 133
Sod Sulf-Potass Sulf-Mag Sulf
133 claims
- Peg-3350 And Elect… 126
Peg-3350 And Electrolytes
126 claims
- Pantoprazole Sodium 97
Pantoprazole Sodium
97 claims
- Metoclopramide Hcl 87
Metoclopramide Hcl
87 claims
- Ondansetron Odt 65
Ondansetron Odt
65 claims
| Drug | Claims |
|---|---|
| Omeprazole | 363 |
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 175 |
| Linzess Linaclotide | 136 |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 133 |
| Peg-3350 And Electrolytes Peg3350/Sod Sulf,bicarb,cl/Kcl | 126 |
| Pantoprazole Sodium | 97 |
| Metoclopramide Hcl | 87 |
| Ondansetron Odt Ondansetron | 65 |
| Famotidine | 61 |
| Sutab Sod Sulf/Pot Chloride/Mag Sulf | 57 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Aaron Brown fits within the Physician Assistant landscape nationally.
156,084
Physician Assistant Providers in US
56
States with Physician Assistant
832
Avg Claims per Provider
Aaron Brown's 1,899 claims are above the specialty average of 832.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Brown, both outside Michigan so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (92.1 here).
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physician Assistant Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Brown.
One of 6,574 Physician Assistant providers enrolled in Michigan, 5 are shown here.
Hauraa Aalabdulrasul
PA
Detroit, MI
Kilee Aamodt
PA-C
Muskegon, MI
Rasha Abbas
Detroit, MI
Layan Abbasi
PA-C
Ypsilanti, MI
Veronica Abbo
PA-C
Roseville, MI
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Aaron Brown's specialty? ▼
Aaron Brown specializes in Physician Assistant and practices in Niles, Michigan.
How much does Aaron Brown prescribe under Medicare Part D? ▼
In 2024, Aaron Brown wrote 1,899 Medicare Part D claims totaling $1.2M in drug costs for 798 beneficiaries.
What is Aaron Brown's Medicare quality score? ▼
Aaron Brown has a CMS MIPS Final Score of 92.1/100 (Quality: 87.2). 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 Aaron Brown located? ▼
Aaron Brown is located at 6 LONGMEADOW VILLAGE DR, Niles, MI, 49120. Phone: (269) 684-6484.
What is Aaron Brown's NPI number? ▼
Aaron Brown's National Provider Identifier (NPI) is 1225660061, issued on 02/10/2020.
Does Aaron Brown prescribe more brand-name or generic drugs? ▼
Aaron Brown's prescribing is 26% brand-name and 74% generic drugs by claim count, with $1.1M in brand drug costs.
How many Physician Assistant providers are there in the US? ▼
There are 156,084 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 832 Medicare Part D claims per year.
What drugs does Aaron Brown prescribe most often? ▼
Based on 2024 Medicare Part D data, Aaron Brown's most frequently prescribed drugs include Omeprazole, Gavilyte-G, Linzess. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Aaron Brown accept Medicare? ▼
Aaron Brown appears in CMS Medicare data with 1,899 Part D claims and 798 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Aaron Brown's credentials? ▼
Aaron Brown's NPI is 1225660061. 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
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.