Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Heritage Medical Group, PC

Internal Medicine Physician in Mcdonough, GA · enumerated 2008 · authorized official Oladayo Osinuga, Medical Director/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356526305

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Registry record

Entity type Organization (Type 2)

Legal business name Heritage Medical Group, PC

Practice address 1010 Pennsylvania Avenue, Heritage Medical Group, PC, Mcdonough, GA, 30253

Phone (770) 288-3883

Fax (770) 288-3885

Enumeration date Jan 8, 2008

Last updated in NPPES Mar 7, 2023

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 057161 (GA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 51703 (GA) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN178172NP (GA) Secondary

Authorized official

Name Oladayo Osinuga

Title Medical Director/Owner

Phone (770) 288-3883

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-03-07. Verify at npiregistry.cms.hhs.gov.

Where is Heritage Medical Group, PC located?

The practice location on file with NPPES is in Mcdonough, GA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.