NPI registry status
Active
2026 NPPES data Interventional Cardiology Physician NPI 1073019337 MD
Verify on CMS → Peter Wenn, MD
Interventional Cardiology Physician in Grand Rapids, 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 3,400 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
242
Medicare Part D claims · 45 beneficiaries · Interventional Cardiology Physician avg: 3K
MIPS score
91.3/100
▲ 8 pts above national avg 83.1 · Exceptional
Industry payments
$1.5K
11 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Peter Wenn, MD reported a CMS MIPS final score of 91.3/100 - above the 83.1 national average - and filed 242 Medicare Part D claims in 2023.
- 91.3/100
- MIPS score · +8 vs avg
- 242
- Part D claims, 2023
- 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.
Peter Wenn, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 37% higher than 63% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Peter Wenn, MD sits
This provider among interventional cardiology physician peers
Across the 1,386 interventional cardiology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Peter Wenn, MD writes more Part D claims than 8% of them and scores higher on MIPS quality than 66% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one interventional cardiology physician peer from a representative sample of 60; the gold marker is Peter Wenn, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Peter Wenn, MD 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 Peter Wenn, MD?
High performer (top quartile)Primary specialty
Interventional Cardiology Physician
Medicare Part D claims
242 92% vs specialty avg
MIPS final score
91.3/100 8.2 pts vs avg
Specialty distribution in Michigan
How Interventional Cardiology Physician compares to other specialties among Michigan providers
Medicare quality performance, MIPS
Peter Wenn, MD's 2023 MIPS final score plotted against the Interventional Cardiology Physician national average
- MIPS Final Score
- 91.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Interventional Cardiology Physician) - 91.3/100 vs national avg 83.1
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).
Peter Wenn, MD appears in the CMS NPPES registry as an Interventional Cardiology Physician provider holding MD credentials at 1000 E PARIS AVE SE STE 200, Grand Rapids, MI, 49546, with a listed phone of (616) 685-3450. NPI 1073019337 was issued on 04/04/2018.
Medicare Part D records for calendar year 2023 show 242 prescription claims written by this provider, covering 45 Medicare beneficiaries and totaling roughly $45K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.3/100 for the 2023 performance year (Quality 74.9), compared with the national average of 83.1.
Interventional Cardiology Physician is a narrow specialty nationwide, with 3,400 enrolled providers across 53 states and an average of 2,984 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1073019337 |
|---|---|
| Specialty | Interventional Cardiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/04/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.2532
Final Score
Avg: 83.1
74.9203
Quality
91.6794
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Peter Wenn, MD 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.
Advantage Health/saint Mary's Medical Group
Byron Center, 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).
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 Peter Wenn, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.5K
Largest payer
Boston Scientific Corporation
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 - 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 Peter Wenn, MD. To verify Peter Wenn, MD'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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
242
Total Claims
$45K
Total Drug Cost
45
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 557
- Total Day Supply
- 16,713
- Generic Drug Cost
- $5K
Patient Demographics
- Average Patient Age
- 71.2 years
- Avg HCC Risk Score
- 1.62
- Gender Split
- 58% female / 42% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Peter Wenn, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
30 claims
- Metoprolol Succinate
Metoprolol Succinate
21 claims
- Lisinopril
Lisinopril
17 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
14 claims
- Amlodipine Besylate
Amlodipine Besylate
13 claims
- Farxiga
Farxiga
12 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 30 |
| Metoprolol Succinate | 21 |
| Lisinopril | 17 |
| Rosuvastatin Calcium | 14 |
| Amlodipine Besylate | 13 |
| Farxiga Dapagliflozin Propanediol | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Interventional Cardiology Physician Overview
How Peter Wenn, MD fits within the Interventional Cardiology Physician landscape nationally.
3,400
Interventional Cardiology Physician Providers in US
53
States with Interventional Cardiology Physician
2,984
Avg Claims per Provider
Peter Wenn, MD's 242 claims are below the specialty average of 2,984.
Nearby Interventional Cardiology Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Wenn.
Dr. Amr Abbas
M.D.
Berkley, MI
Dr. Hussein Abu Daya
M.D.
Trenton, MI
Dr. Mohammed Akhter
M.D.
East Lansing, MI
Dr. Hanna Al Makhamreh
MD
Southfield, MI
Dr. Khaldoon Alaswad
MD
Detroit, MI
Compare Interventional Cardiology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Interventional Cardiology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Michigan
Frequently Asked Questions
What is Peter Wenn, MD's specialty? ▼
Peter Wenn, MD specializes in Interventional Cardiology Physician and practices in Grand Rapids, Michigan. Credentials: MD.
How much does Peter Wenn, MD prescribe under Medicare Part D? ▼
In 2023, Peter Wenn, MD wrote 242 Medicare Part D claims totaling $45K in drug costs for 45 beneficiaries.
What is Peter Wenn, MD's Medicare quality score? ▼
Peter Wenn, MD has a CMS MIPS Final Score of 91.3/100 (Quality: 74.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Peter Wenn, MD located? ▼
Peter Wenn, MD is located at 1000 E PARIS AVE SE STE 200, Grand Rapids, MI, 49546. Phone: (616) 685-3450.
What is Peter Wenn, MD's NPI number? ▼
Peter Wenn, MD's National Provider Identifier (NPI) is 1073019337, issued on 04/04/2018.
How many Interventional Cardiology Physician providers are there in the US? ▼
There are 3,400 Interventional Cardiology Physician providers across 53 states in the US. The average Interventional Cardiology Physician provider writes 2,984 Medicare Part D claims per year.
What drugs does Peter Wenn, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Peter Wenn, MD's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Peter Wenn, MD accept Medicare? ▼
Peter Wenn, MD appears in CMS Medicare data with 242 Part D claims and 45 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Wenn, MD's credentials? ▼
Peter Wenn, MD's NPI is 1073019337 with credentials MD. 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
Compiled from official public sources by the PlainDoctor editorial team.
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.