NPI registry status
Active
2026 NPPES data Preventive Medicine/Occupational Environmental Medicine Physician NPI 1083779904 M.D.
Verify on CMS → William Wolfe, M.D.
Preventive Medicine/Occupational Environmental Medicine Physician in Anderson, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 957 in Preventive Medicine/Occupational Environmental Medicine 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
474
Medicare Part D claims · 44 beneficiaries · Preventive Medicine/Occupational Environmental Medicine Physician avg: 856
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
William Wolfe, M.D. filed 474 Medicare Part D claims in 2023 as a Preventive Medicine/Occupational Environmental Medicine Physician in Anderson, Indiana, prescribing 88% generic.
- 474
- Part D claims, 2023
- 88%
- 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.
William Wolfe, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
474 Top 38% higher than 62% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
William Wolfe, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 William Wolfe, M.D.?
Quality data not reportedPrimary specialty
Preventive Medicine/Occupational Environmental Medicine Physician
Medicare Part D claims
474 45% vs specialty avg
Specialty distribution in Indiana
How Preventive Medicine/Occupational Environmental Medicine Physician compares to other specialties among Indiana 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 Preventive Medicine/Occupational Environmental Medicine 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).
William Wolfe, M.D. appears in the CMS NPPES registry as a Preventive Medicine/Occupational Environmental Medicine Physician provider holding M.D. credentials at 2015 JACKSON ST, Anderson, IN, 46016, with a listed phone of (765) 646-6331. NPI 1083779904 was issued on 12/22/2006.
Medicare Part D records for calendar year 2023 show 474 prescription claims written by this provider, covering 44 Medicare beneficiaries and totaling roughly $36K in drug spend, split 12% brand-name and 88% generic by claim count.
Preventive Medicine/Occupational Environmental Medicine Physician is a narrow specialty nationwide, with 957 enrolled providers across 50 states and an average of 856 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 | 1083779904 |
|---|---|
| Specialty | Preventive Medicine/Occupational Environmental Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 12/22/2006 |
Hospital and facility affiliations
Facilities where William Wolfe, 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.
Cleanslate Medical Group OF Indiana LLC
Anderson, IN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
William Wolfe, M.D. - brand share 12.0%
Preventive Medicine/Occupational Environmental Medicine Physician average
12% brand-name claims vs 88% generic, on 474 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.
474
Total Claims
$36K
Total Drug Cost
44
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 477
- Total Day Supply
- 6,881
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $16K
- Generic Drug Cost
- $20K
Patient Demographics
- Average Patient Age
- 57.0 years
- Avg HCC Risk Score
- 1.45
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 33, 65-74: N/A, 75-84: N/A, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What William Wolfe, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
340 claims
- Zubsolv 56
Zubsolv
56 claims
- Naloxone Hcl 24
Naloxone Hcl
24 claims
- Buprenorphine Hcl 19
Buprenorphine Hcl
19 claims
- Ondansetron Odt 11
Ondansetron Odt
11 claims
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 340 |
| Zubsolv Buprenorphine Hcl/Naloxone Hcl | 56 |
| Naloxone Hcl | 24 |
| Buprenorphine Hcl | 19 |
| Ondansetron Odt Ondansetron | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Preventive Medicine/Occupational Environmental Medicine Physician in IN →
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Compare specialties →
Preventive Medicine/Occupational Environmental Medicine Physician Overview
How William Wolfe, M.D. fits within the Preventive Medicine/Occupational Environmental Medicine Physician landscape nationally.
957
Preventive Medicine/Occupational Environmental Medicine Physician Providers in US
50
States with Preventive Medicine/Occupational Environmental Medicine Physician
856
Avg Claims per Provider
William Wolfe, M.D.'s 474 claims are below the specialty average of 856.
Nearby Preventive Medicine/Occupational Environmental Medicine Physician Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Wolfe.
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 Indiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Preventive Medicine/Occupational Environmental Medicine 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.
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Frequently Asked Questions
What is William Wolfe, M.D.'s specialty? ▼
William Wolfe, M.D. specializes in Preventive Medicine/Occupational Environmental Medicine Physician and practices in Anderson, Indiana. Credentials: M.D..
How much does William Wolfe, M.D. prescribe under Medicare Part D? ▼
In 2023, William Wolfe, M.D. wrote 474 Medicare Part D claims totaling $36K in drug costs for 44 beneficiaries.
Where is William Wolfe, M.D. located? ▼
William Wolfe, M.D. is located at 2015 JACKSON ST, Anderson, IN, 46016. Phone: (765) 646-6331.
What is William Wolfe, M.D.'s NPI number? ▼
William Wolfe, M.D.'s National Provider Identifier (NPI) is 1083779904, issued on 12/22/2006.
Does William Wolfe, M.D. prescribe more brand-name or generic drugs? ▼
William Wolfe, M.D.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $16K in brand drug costs.
How many Preventive Medicine/Occupational Environmental Medicine Physician providers are there in the US? ▼
There are 957 Preventive Medicine/Occupational Environmental Medicine Physician providers across 50 states in the US. The average Preventive Medicine/Occupational Environmental Medicine Physician provider writes 856 Medicare Part D claims per year.
What drugs does William Wolfe, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, William Wolfe, M.D.'s most frequently prescribed drugs include Buprenorphine-Naloxone, Zubsolv, Naloxone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does William Wolfe, M.D. accept Medicare? ▼
William Wolfe, M.D. appears in CMS Medicare data with 474 Part D claims and 44 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify William Wolfe, M.D.'s credentials? ▼
William Wolfe, M.D.'s NPI is 1083779904 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 (2023). 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 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.