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

Elk Regional Professional Group, Inc

Organization Family Medicine Physician · NPI 1336136720

Elk Regional Professional Group, Inc is a Family Medicine Physician in St Marys, Pennsylvania. Registered with an NPI since 2005.

In the registry since
2005
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

136 State St
St Marys, PA 15857-1626
Phone: (814) 781-6758
Fax: (814) 834-1038
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X
Family Medicine Physician Taxonomy 207Q00000X
Physician Assistant Taxonomy 363A00000X

Record details

NPI number1336136720
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rita Olszewski — Vice President, Erpg · (814) 788-8580
Other names Erpg Keystone Medical Associates
NPI enumeratedSeptember 30, 2005
Last updated in NPPESSeptember 11, 2025
Mailing address136 State St, St Marys, PA 15857-1626

Other providers in St Marys