NPI registry status
Active
2026 NPPES data Surgery Physician NPI 1851719694 DPM
Verify on CMS → Brett Chatman, DPM
Surgery Physician in Philadelphia, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 36,199 in 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
293
Medicare Part D claims · 106 beneficiaries · Surgery Physician avg: 169
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
90.2/100
▲ 7 pts above national avg 83.5 · Exceptional
Industry payments
$54.2K
91 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Brett Chatman, DPM reported a CMS MIPS final score of 90.2/100 - above the 83.5 national average - and filed 293 Medicare Part D claims in 2023.
- 90.2/100
- MIPS score · +7 vs avg
- 293
- Part D claims, 2023
- 86%
- 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 Brett Chatman, DPM
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 1851719694), first enumerated 03/30/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 293 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 90.2/100 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.
- 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
$54.2K in reported industry payments (91 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Pennsylvania statewide board action statistics are published annually — these figures describe aggregate state activity, not Brett Chatman, DPM's individual license status. Verify directly with the state medical board.
Source: PA-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 1851719694 · Surgery Physician
NPI-10 · ENUM-MID · TAX-MID · MIPS-ABOVE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1851719694
- ENUM-MID 2014
- TAX-MID 36K Surgery Physician
- MIPS-ABOVE 90.2/100
- RX-LIGHT 293
- BOOK-LIGHT 1,988 in Pennsylvania
- PHOTO-FINISH Leandro Feo Aguirre · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Chatman · this p…
Chatman · this provider
90.2 MIPS pts
- Valerie Halpin ·…
Valerie Halpin
90.2 MIPS pts
- Robert Summerer …
Robert Summerer
90.2 MIPS pts
- Leandro Feo Agui…
Leandro Feo Aguirre
90.2 MIPS pts
- Emily Chen · near
Emily Chen
90.2 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Brett Chatman, DPM'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.
90 ≥ 58th percentile 58% 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 Brett Chatman, DPM sits
This provider among surgery physician peers
Across the 7,271 surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Brett Chatman, DPM writes more Part D claims than 87% of them and scores higher on MIPS quality than 58% - 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 surgery physician peer from a representative sample of 60; the gold marker is Brett Chatman, DPM. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Brett Chatman, DPM 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 Brett Chatman, DPM?
High performer (top quartile)Primary specialty
Surgery Physician
Medicare Part D claims
293 73% vs specialty avg
MIPS final score
90.2/100 6.7 pts vs avg
Specialty distribution in Pennsylvania
How Surgery Physician compares to other specialties among Pennsylvania providers
Medicare quality performance, MIPS
Brett Chatman, DPM's 2023 MIPS final score plotted against the Surgery Physician national average
- MIPS Final Score
- 90.2/100
- 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 | 1851719694 |
|---|---|
| Specialty | Surgery Physician |
| Credentials | DPM |
| Gender | Male |
| NPI Issued | 03/30/2014 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
90.1921
Final Score
Measured-score avg: 83.5
99.3174
Quality
86.6925
Cost
Reporting: Individual
Hospital and facility affiliations
Facilities where Brett Chatman, DPM 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.
University OF Penn-Medical Group
Philadelphia, PA
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 Brett Chatman, DPM. Source: openpaymentsdata.cms.gov.
Total received
$54.2K
Largest payer
Smith+Nephew, Inc.
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.
License & disciplinary context - Pennsylvania PA-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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Brett Chatman, DPM. To verify Brett Chatman, DPM's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Brett Chatman, DPM - brand share 14.0%
Surgery Physician average
14% brand-name claims vs 86% generic, on 293 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.
293
Total Claims
$33K
Total Drug Cost
106
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 320
- Total Day Supply
- 8,162
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $27K
- Generic Drug Cost
- $6K
- Opioid Claims
- 18 (6.1% rate)
Patient Demographics
- Average Patient Age
- 68.6 years
- Avg HCC Risk Score
- 2.87
- Gender Split
- 48% female / 52% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brett Chatman, DPM prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ketoconazole
Ketoconazole
114 claims
- Ciclopirox
Ciclopirox
93 claims
- Santyl 24
Santyl
24 claims
| Drug | Claims |
|---|---|
| Ketoconazole | 114 |
| Ciclopirox | 93 |
| Santyl Collagenase Clostridium Hist. | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgery Physician Overview
How Brett Chatman, DPM fits within the Surgery Physician landscape nationally.
36,199
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider
Brett Chatman, DPM's 293 claims are above the specialty average of 169.
Nationwide Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Chatman, both outside Pennsylvania so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (90.2 here).
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Surgery Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Chatman.
One of 1,988 Surgery Physician providers enrolled in Pennsylvania, 5 are shown here.
Dr. Darius Abadi
D.O.
Wellsboro, PA
Dr. Babak Abai
MD
Philadelphia, PA
Dr. Ariel Aballay
MD
Pittsburgh, PA
Dr. Philip Abbosh
MDPHD
Philadelphia, PA
Dr. Michael Abboud
M.D.
Reading, PA
Compare Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Brett Chatman, DPM's specialty? ▼
Brett Chatman, DPM specializes in Surgery Physician and practices in Philadelphia, Pennsylvania. Credentials: DPM.
How much does Brett Chatman, DPM prescribe under Medicare Part D? ▼
In 2023, Brett Chatman, DPM wrote 293 Medicare Part D claims totaling $33K in drug costs for 106 beneficiaries.
What is Brett Chatman, DPM's Medicare quality score? ▼
Brett Chatman, DPM has a CMS MIPS Final Score of 90.2/100 (Quality: 99.3, Cost: 86.7). 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 Brett Chatman, DPM located? ▼
Brett Chatman, DPM is located at 3400 CIVIC CENTER BLVD FL 4, Philadelphia, PA, 19104. Phone: (215) 662-7300.
What is Brett Chatman, DPM's NPI number? ▼
Brett Chatman, DPM's National Provider Identifier (NPI) is 1851719694, issued on 03/30/2014.
Does Brett Chatman, DPM prescribe more brand-name or generic drugs? ▼
Brett Chatman, DPM's prescribing is 14% brand-name and 86% generic drugs by claim count, with $27K in brand drug costs.
Does Brett Chatman, DPM prescribe opioids? ▼
Yes, Brett Chatman, DPM had 18 opioid claims in 2023 with an opioid prescribing rate of 6.1%.
How many Surgery Physician providers are there in the US? ▼
There are 36,199 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does Brett Chatman, DPM prescribe most often? ▼
Based on 2023 Medicare Part D data, Brett Chatman, DPM's most frequently prescribed drugs include Ketoconazole, Ciclopirox, Santyl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brett Chatman, DPM accept Medicare? ▼
Brett Chatman, DPM appears in CMS Medicare data with 293 Part D claims and 106 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brett Chatman, DPM's credentials? ▼
Brett Chatman, DPM's NPI is 1851719694 with credentials DPM. 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
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.