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

Oleg Volchonok, MD, PC

Organization Gastroenterology Physician · NPI 1790951390

Oleg Volchonok, MD, PC is a Gastroenterology Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2008.

Licensed in
PA
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

11400 Bustleton Ave
Philadelphia, PA 19116-2815
Phone: (215) 969-8446
Fax: (215) 969-4451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD055985L (PA)

Record details

NPI number1790951390
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Oleg Volchonok — President · (215) 969-8446
NPI enumeratedMay 2, 2008
Last updated in NPPESApril 5, 2010
Mailing address11400 Bustleton Ave, Philadelphia, PA 19116-2815

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