NPI registry status
Active
2026 NPPES data Interventional Cardiology Physician NPI 1316943806 M.D.
Verify on CMS → Peter Wilson, M.D.
Interventional Cardiology Physician in Leominster, Massachusetts.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,565 in Interventional Cardiology 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
4K
Medicare Part D claims · 594 beneficiaries · Interventional Cardiology Physician avg: 3K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Peter Wilson, M.D. filed 3,534 Medicare Part D claims in 2024 as an Interventional Cardiology Physician in Leominster, Massachusetts, prescribing 84% generic.
- 4K
- Part D claims, 2024
- 84%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥90th
- pct by Part D claim volume (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 Peter Wilson, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1316943806), first enumerated 06/21/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 3,534 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Massachusetts statewide board action statistics are published annually — these figures describe aggregate state activity, not Peter Wilson, M.D.'s individual license status. Verify directly with the state medical board.
Source: BORIM 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 1316943806 · Interventional Cardiology Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1316943806
- ENUM-LEGACY 2005
- TAX-NARROW 3,565
- RX-MID 3,534
- BOOK-THIN 76 in Massachusetts
- PHOTO-ENUM Mark Leithe, M.D. · 2005
Peter Wilson, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
3,534 ≥ 90th percentile 90% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Peter Wilson, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Peter Wilson, M.D.?
Quality data not reportedPrimary specialty
Interventional Cardiology Physician
Medicare Part D claims
3,534 12% vs specialty avg
Specialty distribution in Massachusetts
How Interventional Cardiology Physician compares to other specialties among Massachusetts providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Interventional Cardiology Physician. Verify directly:
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 | 1316943806 |
|---|---|
| Specialty | Interventional Cardiology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/21/2005 |
Hospital and facility affiliations
Facilities where Peter Wilson, 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.
Saint Vincent Physician Services Inc
Sterling, MA
Shane Speirs MD II PLLC
Sterling, MA
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 - Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Peter Wilson, M.D.. To verify Peter Wilson, M.D.'s current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases
BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Peter Wilson, M.D. - brand share 16.0%
Interventional Cardiology Physician average
16% brand-name claims vs 84% generic, on 3,534 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.
3,534
Total Claims
$778K
Total Drug Cost
594
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 9,524.167
- Total Day Supply
- 284,404
- Brand vs Generic
- 16% brand / 84% generic
- Brand Drug Cost
- $714K
- Generic Drug Cost
- $65K
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 76.4 years
- Avg HCC Risk Score
- 1.62
- Gender Split
- 43% female / 57% male
- Age Distribution
- <65: 36, 65-74: 198, 75-84: 250, 85+: 110
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Peter Wilson, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Metoprolol Succinate
Metoprolol Succinate
469 claims
- Atorvastatin Calcium
Atorvastatin Calcium
324 claims
- Eliquis
Eliquis
301 claims
- Lisinopril
Lisinopril
245 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
216 claims
- Furosemide
Furosemide
205 claims
- Metoprolol Tartrate
Metoprolol Tartrate
194 claims
- Amlodipine Besylate 172
Amlodipine Besylate
172 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 469 |
| Atorvastatin Calcium | 324 |
| Eliquis Apixaban | 301 |
| Lisinopril | 245 |
| Rosuvastatin Calcium | 216 |
| Furosemide | 205 |
| Metoprolol Tartrate | 194 |
| Amlodipine Besylate | 172 |
| Losartan Potassium | 122 |
| Xarelto Rivaroxaban | 96 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Interventional Cardiology Physician in MA →
All providers in Massachusetts →
Compare specialties →
Interventional Cardiology Physician Overview
How Peter Wilson, M.D. fits within the Interventional Cardiology Physician landscape nationally.
3,565
Interventional Cardiology Physician Providers in US
53
States with Interventional Cardiology Physician
3,147
Avg Claims per Provider
Peter Wilson, M.D.'s 3,534 claims are above the specialty average of 3,147.
Nationwide Interventional Cardiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Wilson, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Interventional Cardiology Physician Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Wilson.
One of 76 Interventional Cardiology Physician providers enrolled in Massachusetts, 5 are shown here.
Abdelrhman Abumoawad
Boston, MA
Dr. Raghavan Amarasingham
M.D.
Bedford, MA
Dr. Krystof Andress
M.D.
Worcester, MA
Dr. Dimitrios Angelis
M.D.
Worcester, MA
Dr. Joshua Arkin
MD
South Weymouth, MA
Compare Interventional Cardiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Peter Wilson, M.D.'s specialty? ▼
Peter Wilson, M.D. specializes in Interventional Cardiology Physician and practices in Leominster, Massachusetts. Credentials: M.D..
How much does Peter Wilson, M.D. prescribe under Medicare Part D? ▼
In 2024, Peter Wilson, M.D. wrote 3,534 Medicare Part D claims totaling $778K in drug costs for 594 beneficiaries.
Where is Peter Wilson, M.D. located? ▼
Peter Wilson, M.D. is located at 100 HOSPITAL RD, Leominster, MA, 01453. Phone: (978) 534-3179.
What is Peter Wilson, M.D.'s NPI number? ▼
Peter Wilson, M.D.'s National Provider Identifier (NPI) is 1316943806, issued on 06/21/2005.
Does Peter Wilson, M.D. prescribe more brand-name or generic drugs? ▼
Peter Wilson, M.D.'s prescribing is 16% brand-name and 84% generic drugs by claim count, with $714K in brand drug costs.
How many Interventional Cardiology Physician providers are there in the US? ▼
There are 3,565 Interventional Cardiology Physician providers across 53 states in the US. The average Interventional Cardiology Physician provider writes 3,147 Medicare Part D claims per year.
What drugs does Peter Wilson, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Peter Wilson, M.D.'s most frequently prescribed drugs include Metoprolol Succinate, Atorvastatin Calcium, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Peter Wilson, M.D. accept Medicare? ▼
Peter Wilson, M.D. appears in CMS Medicare data with 3,534 Part D claims and 594 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Wilson, M.D.'s credentials? ▼
Peter Wilson, M.D.'s NPI is 1316943806 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.
- 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.