Kenneth D. Winokur, DO
Internal Medicine Physician · Phila, PA
Kenneth D. Winokur, DO is an internal medicine physician with a practice address in Phila, Pennsylvania, and NPI 1295814598, issued on Nov 6, 2006. Check the license (Pennsylvania 05003325L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Kenneth D. Winokur
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 05003325L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1817 S 2ND St, Phila, PA 19148
- Phone
- (215) 389-6120
- Enumerated
- Nov 6, 2006
- Record last updated
- Sep 19, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (215) 389-1225
- Medicaid ID
- 07020622 PA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Verify Kenneth D. Winokur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license 05003325LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
63 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Kenneth D. Winokur among 7,300 internal medicine physician records in Pennsylvania
Kenneth D. Winokur, DO is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 internal medicine physician records list a practice address in Phila
They are 28 of the 820 NPPES records with a practice address in Phila, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Phila → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Waheeda Ali, M.D.Philadelphia, PA 191481306829783
- Karl Benedict, M.D.Philadelphia, PA 191481215955448
- Jennifer Cowan, M.D.Philadelphia, PA 191481801867361
- Robert Fortino, D.O.Philadelphia, PA 191481104939578
- Mark Graham, M.D.Philadelphia, PA 191481245258482
- Joseph Mangel, D.O.Philadelphia, PA 191481093759409
- Jeffrey Maron, DOPhiladelphia, PA 191481295775963
- Andrew Miller, M.D.Philadelphia, PA 191481366458549
Common questions
What is Kenneth D. Winokur, DO's NPI number?
Kenneth D. Winokur, DO's National Provider Identifier (NPI) is 1295814598, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth D. Winokur, DO located?
The NPPES record lists a practice address at 1817 S 2ND St, Phila, PA, 19148. Phone: (215) 389-6120. Providers update this record themselves, so call before visiting.
How can I verify Kenneth D. Winokur, DO's license?
NPPES lists Pennsylvania license number 05003325L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kenneth D. Winokur, DO prescribe under Medicare Part D?
In 2024, Kenneth D. Winokur, DO had 63 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.