William Paul Schafer, MD
Cardiovascular Disease Physician · Toledo, OH
William Paul Schafer, MD is a cardiovascular disease physician with a practice address in Toledo, Ohio, and NPI 1932107174, issued on Jul 12, 2005. Check the license (Ohio 35064310, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- William Paul Schafer
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 35064310 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3900 Sunforest CT, Toledo, OH 43623
- Phone
- (419) 486-9000
- Enumerated
- Jul 12, 2005
- Record last updated
- Mar 7, 2023
- Fax
- (419) 486-9100
- Medicaid IDs
- 3307290 MI
0903482 OH - Medicare enrollment
- Enrolled (PECOS I20121025000046); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1983
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,009 in Ohio → Look up another NPI →
Also registered at 3900 Sunforest CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Paul Schafer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35064310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,692 Medicare Part D claims for 252 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Rosuvastatin Calcium432 claims
- Amlodipine Besylate293 claims
- Metoprolol Succinate225 claims
- Ezetimibe200 claims
- Eliquis177 claims
- Ramipril150 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $546.73
14 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Paul Schafer among 1,009 cardiovascular disease physician records in Ohio
William Paul Schafer, MD is one of 1,009 cardiovascular disease physician records with a practice address in Ohio. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1983 · median 1998 among the 680 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Ohio
There are 1,009 cardiovascular disease physician records in Ohio.
All 1,009 in Ohio → Every provider in Toledo → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Osama Al-Bawab, MDToledo, OH 436231609877075
- Imad Bagh, MDToledo, OH 436231902112006
- Supriya Chakravarty, MDToledo, OH 436231134126048
- Richard Fell, MDToledo, OH 436231356340129
- Edward Gildeh, MDToledo, OH 436231225423973
- George Maly, MDToledo, OH 436231619968492
- Ahed Nahhas, MDToledo, OH 436231831196518
- Helge Simon, M.DToledo, OH 436231639101371
Common questions
What is William Paul Schafer, MD's NPI number?
William Paul Schafer, MD's National Provider Identifier (NPI) is 1932107174, issued on Jul 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Paul Schafer, MD located?
The NPPES record lists a practice address at 3900 Sunforest CT, Toledo, OH, 43623. Phone: (419) 486-9000. Providers update this record themselves, so call before visiting.
How can I verify William Paul Schafer, MD's license?
NPPES lists Ohio license number 35064310, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Paul Schafer, MD prescribe under Medicare Part D?
In 2024, William Paul Schafer, MD had 3,692 Medicare Part D claims for 252 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.