Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Oleg Vinnikov, MD

Individual provider Internal Medicine Physician · NPI 1265502900

Oleg Vinnikov, MD is a Hospitalist in Doylestown, Pennsylvania. Qualified in 1994, 32 years ago. Practices with Via Affiliates, a 194-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
32
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

595 W State St Doylestown Hospital
Doylestown, PA 18901
Phone: (215) 345-2885
Fax: (215) 345-2552
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD425595 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD425595 (PA)

Record details

NPI number1265502900
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 9, 2006
Last updated in NPPESOctober 28, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Via Affiliates — 194 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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