Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Samuel O Johnson, MD

Gynecology Physician in Carrollton, GA · enumerated 2006.

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

National Provider Identifier

1457394165

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Registry record

Entity type Individual (Type 1)

Name Dr. Samuel O Johnson

Credential MD

Sex Male

Practice address 109 Ambulance Drive, Carrollton, GA, 30117

Phone (770) 214-1335

Fax (770) 214-1332

Enumeration date Jun 13, 2006

Last updated in NPPES Mar 27, 2009

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 026137 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
52486217003	Other	GA	BLUE CROSS
000531319O	Medicaid	GA	-

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

Where does Samuel Johnson practice?

The practice location on file with NPPES is in Carrollton, GA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Samuel Johnson?

The National Provider Identifier (NPI) for Samuel Johnson is 1457394165, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-27.