NPI registry status
Active
2026 NPPES data Foot Surgery Podiatrist NPI 1407895329 DPM
Verify on CMS → Brian Nagy, DPM
Foot Surgery Podiatrist in Portsmouth, New Hampshire.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,524 in Foot Surgery Podiatrist, 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
119
Medicare Part D claims · 72 beneficiaries · Foot Surgery Podiatrist avg: 359
MIPS score
0/100
▼ 84 pts below national avg 83.5 · Penalty band
Industry payments
$1.6K
8 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Brian Nagy, DPM reported a CMS MIPS final score of 0/100 - below the 83.5 national average - and filed 119 Medicare Part D claims in 2024.
- 0/100
- MIPS score · -83 vs avg
- 119
- Part D claims, 2024
- $1.6K
- industry payments (Sunshine Act)
- ≥0th
- 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 Brian Nagy, 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 1407895329), first enumerated 06/06/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 119 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 0/100 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
- Reported
Industry payment transparency
$1.6K in reported industry payments (8 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 1407895329 · Foot Surgery Podiatrist
NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-LOW · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1407895329
- ENUM-LEGACY 2006
- TAX-NARROW 1,524
- MIPS-LOW 0/100
- RX-LIGHT 119
- BOOK-THIN 5 in New Hampshire
- PHOTO-FINISH Gilberto Acosta · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Nagy · this prov… 0
Nagy · this provider
0 MIPS pts
- Fariba Azizinami… 0
Fariba Azizinamini
0 MIPS pts
- Gilberto Acosta … 0
Gilberto Acosta
0 MIPS pts
- Charlton Adler ·… 0
Charlton Adler
0 MIPS pts
- Robert Arango · … 0
Robert Arango
0 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Brian Nagy, 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.
0 ≥ 0th percentile 0% 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 Brian Nagy, DPM sits
This provider among foot surgery podiatrist peers
Across the 341 foot surgery podiatrist providers who report both Medicare Part D prescribing and a MIPS quality score, Brian Nagy, DPM writes more Part D claims than 28% of them and scores higher on MIPS quality than 0% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one foot surgery podiatrist peer from a representative sample of 60; the gold marker is Brian Nagy, DPM. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Brian Nagy, DPM?
Below national averagePrimary specialty
Foot Surgery Podiatrist
Medicare Part D claims
119 67% vs specialty avg
MIPS final score
0/100 83.5 pts vs avg
Specialty distribution in New Hampshire
How Foot Surgery Podiatrist compares to other specialties among New Hampshire providers
Medicare quality performance, MIPS
Brian Nagy, DPM's 2023 MIPS final score plotted against the Foot Surgery Podiatrist national average
- MIPS Final Score
- 0/100
- 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 | 1407895329 |
|---|---|
| Specialty | Foot Surgery Podiatrist |
| Credentials | DPM |
| Gender | Male |
| NPI Issued | 06/06/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
0
Final Score
Measured-score avg: 83.5
0
Quality
Reporting: Individual
Hospital and facility affiliations
Facilities where Brian Nagy, 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.
Affiliates IN Podiatry PC
Portsmouth, NH
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 Brian Nagy, DPM. Source: openpaymentsdata.cms.gov.
Total received
$1.6K
Largest payer
TREACE MEDICAL CONCEPTS, INC.
Most common payment type
Travel and Lodging
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
119
Total Claims
$2K
Total Drug Cost
72
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 142.767
- Total Day Supply
- 2,371
- Brand Drug Cost
- $0
- Generic Drug Cost
- $2K
- Opioid Claims
- 23 (19.3% rate)
- Antibiotic Claims
- 42
Patient Demographics
- Average Patient Age
- 72.7 years
- Avg HCC Risk Score
- 1.03
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Brian Nagy, DPM prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
16 claims
- Cephalexin
Cephalexin
14 claims
- Oxycodone Hcl
Oxycodone Hcl
13 claims
- Ciclopirox
Ciclopirox
11 claims
| Drug | Claims |
|---|---|
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 16 |
| Cephalexin | 14 |
| Oxycodone Hcl | 13 |
| Ciclopirox | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Foot Surgery Podiatrist Overview
How Brian Nagy, DPM fits within the Foot Surgery Podiatrist landscape nationally.
1,524
Foot Surgery Podiatrist Providers in US
53
States with Foot Surgery Podiatrist
359
Avg Claims per Provider
Brian Nagy, DPM's 119 claims are below the specialty average of 359.
Nationwide Foot Surgery Podiatrist peers with similar MIPS or enrollment year
Two federal-record peer sets for Nagy, both outside New Hampshire so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (0 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Foot Surgery Podiatrist Providers in New Hampshire
Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as Nagy.
One of 5 Foot Surgery Podiatrist providers enrolled in New Hampshire, 4 are shown here.
Dr. Dieter Fellner
DPM
Gorham, NH
Dr. Ilana Itenberg
DPM
Nashua, NH
Dr. Karen Kost-Rios
DPM
Manchester, NH
Dr. Rosalie Lopresto
DPM
Portsmouth, NH
Compare Foot Surgery Podiatrist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Brian Nagy, DPM's specialty? ▼
Brian Nagy, DPM specializes in Foot Surgery Podiatrist and practices in Portsmouth, New Hampshire. Credentials: DPM.
How much does Brian Nagy, DPM prescribe under Medicare Part D? ▼
In 2024, Brian Nagy, DPM wrote 119 Medicare Part D claims totaling $2K in drug costs for 72 beneficiaries.
What is Brian Nagy, DPM's Medicare quality score? ▼
Brian Nagy, DPM has a CMS MIPS Final Score of 0/100 (Quality: 0). 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 Brian Nagy, DPM located? ▼
Brian Nagy, DPM is located at 875 GREENLAND RD UNIT C4, Portsmouth, NH, 03801. Phone: (603) 964-6555.
What is Brian Nagy, DPM's NPI number? ▼
Brian Nagy, DPM's National Provider Identifier (NPI) is 1407895329, issued on 06/06/2006.
Does Brian Nagy, DPM prescribe opioids? ▼
Yes, Brian Nagy, DPM had 23 opioid claims in 2024 with an opioid prescribing rate of 19.3%.
How many Foot Surgery Podiatrist providers are there in the US? ▼
There are 1,524 Foot Surgery Podiatrist providers across 53 states in the US. The average Foot Surgery Podiatrist provider writes 359 Medicare Part D claims per year.
What drugs does Brian Nagy, DPM prescribe most often? ▼
Based on 2024 Medicare Part D data, Brian Nagy, DPM's most frequently prescribed drugs include Amoxicillin-Clavulanate Potass, Cephalexin, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brian Nagy, DPM accept Medicare? ▼
Brian Nagy, DPM appears in CMS Medicare data with 119 Part D claims and 72 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brian Nagy, DPM's credentials? ▼
Brian Nagy, DPM's NPI is 1407895329 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 (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.