NPI registry status
Active
2026 NPPES data Rheumatology Physician NPI 1427054550 M.D.
Verify on CMS → William Wojno, M.D.
Rheumatology Physician in Akron, Ohio.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,181 in Rheumatology 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
436
Medicare Part D claims · 203 beneficiaries · Rheumatology Physician avg: 2K
MIPS score
93/100
▲ 10 pts above national avg 83.1 · Exceptional
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
William Wojno, M.D. reported a CMS MIPS final score of 93/100 - above the 83.1 national average - and filed 436 Medicare Part D claims in 2023.
- 93/100
- MIPS score · +10 vs avg
- 436
- 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.
William Wojno, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
93 Top 32% higher than 68% 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 William Wojno, M.D. sits
This provider among rheumatology physician peers
Across the 2,181 rheumatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, William Wojno, M.D. writes more Part D claims than 10% of them and scores higher on MIPS quality than 71% - 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 rheumatology physician peer from a representative sample of 60; the gold marker is William Wojno, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
William Wojno, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Wojno, M.D.?
High performer (top quartile)Primary specialty
Rheumatology Physician
Medicare Part D claims
436 79% vs specialty avg
MIPS final score
93/100 9.9 pts vs avg
Specialty distribution in Ohio
How Rheumatology Physician compares to other specialties among Ohio providers
Medicare quality performance, MIPS
William Wojno, M.D.'s 2023 MIPS final score plotted against the Rheumatology Physician national average
- MIPS Final Score
- 93/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Rheumatology Physician) - 93/100 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).
William Wojno, M.D. appears in the CMS NPPES registry as a Rheumatology Physician provider holding M.D. credentials at 471 N CLEVELAND MASSILLON RD, Akron, OH, 44333, with a listed phone of (330) 668-4045. NPI 1427054550 was issued on 06/23/2005.
Medicare Part D records for calendar year 2023 show 436 prescription claims written by this provider, covering 203 Medicare beneficiaries and totaling roughly $347K in drug spend, with an opioid prescribing rate of 3.2%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 93/100 for the 2023 performance year (Quality 88.6, Cost 88), compared with the national average of 83.1.
Rheumatology Physician is a mid-sized specialty nationwide, with 6,181 enrolled providers across 52 states and an average of 2,054 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 | 1427054550 |
|---|---|
| Specialty | Rheumatology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/23/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
92.9648
Final Score
Avg: 83.1
88.5782
Quality
87.9712
Cost
100
Promoting Interoperability
Reporting: Group practice
License & disciplinary context - Ohio OMB 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 ~48K Ohio medical licensees in 2023 - they are NOT specific to William Wojno, M.D.. To verify William Wojno, M.D.'s current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases
OMB 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 Ohio 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.
436
Total Claims
$347K
Total Drug Cost
203
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 754
- Total Day Supply
- 22,298
- Generic Drug Cost
- $11K
- Opioid Claims
- 14 (3.2% rate)
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 1.64
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 19, 65-74: 88, 75-84: 78, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What William Wojno, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydroxychloroquine…
Hydroxychloroquine Sulfate
79 claims
- Prednisone
Prednisone
63 claims
- Methotrexate
Methotrexate
62 claims
- Allopurinol 29
Allopurinol
29 claims
- Alendronate Sodium 25
Alendronate Sodium
25 claims
- Leucovorin Calcium 17
Leucovorin Calcium
17 claims
- Tramadol Hcl 14
Tramadol Hcl
14 claims
- Sulfasalazine 12
Sulfasalazine
12 claims
| Drug | Claims |
|---|---|
| Hydroxychloroquine Sulfate | 79 |
| Prednisone | 63 |
| Methotrexate Methotrexate Sodium | 62 |
| Allopurinol | 29 |
| Alendronate Sodium | 25 |
| Leucovorin Calcium | 17 |
| Tramadol Hcl | 14 |
| Sulfasalazine | 12 |
| Enbrel Sureclick Etanercept | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Rheumatology Physician Overview
How William Wojno, M.D. fits within the Rheumatology Physician landscape nationally.
6,181
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,054
Avg Claims per Provider
William Wojno, M.D.'s 436 claims are below the specialty average of 2,054.
Nearby Rheumatology Physician Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Wojno.
Dr. Abby Abelson
M.D.
Cleveland, OH
Dr. Aya Abugharbyeh
MD
Toledo, OH
Dr. Mohammed Abusamieh
M.D
Toledo, OH
Dr. Tara Adhikari
MD
Blue Ash, OH
Dr. Mohammed Ahmed
M.D.
Toledo, OH
Compare Rheumatology 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 Ohio medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Rheumatology 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 Wojno, M.D.'s specialty? ▼
William Wojno, M.D. specializes in Rheumatology Physician and practices in Akron, Ohio. Credentials: M.D..
How much does William Wojno, M.D. prescribe under Medicare Part D? ▼
In 2023, William Wojno, M.D. wrote 436 Medicare Part D claims totaling $347K in drug costs for 203 beneficiaries.
What is William Wojno, M.D.'s Medicare quality score? ▼
William Wojno, M.D. has a CMS MIPS Final Score of 93/100 (Quality: 88.6, Cost: 88). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is William Wojno, M.D. located? ▼
William Wojno, M.D. is located at 471 N CLEVELAND MASSILLON RD, Akron, OH, 44333. Phone: (330) 668-4045.
What is William Wojno, M.D.'s NPI number? ▼
William Wojno, M.D.'s National Provider Identifier (NPI) is 1427054550, issued on 06/23/2005.
Does William Wojno, M.D. prescribe opioids? ▼
Yes, William Wojno, M.D. had 14 opioid claims in 2023 with an opioid prescribing rate of 3.2%.
How many Rheumatology Physician providers are there in the US? ▼
There are 6,181 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,054 Medicare Part D claims per year.
What drugs does William Wojno, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, William Wojno, M.D.'s most frequently prescribed drugs include Hydroxychloroquine Sulfate, Prednisone, Methotrexate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does William Wojno, M.D. accept Medicare? ▼
William Wojno, M.D. appears in CMS Medicare data with 436 Part D claims and 203 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify William Wojno, M.D.'s credentials? ▼
William Wojno, M.D.'s NPI is 1427054550 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.
- 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.