Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Osborne Walker Jr., MD

Surgery Physician in Donalsonville, GA · enumerated 2005.

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

National Provider Identifier

1851398366

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Osborne Walker Jr.

Credential MD

Sex Male

Practice address 804 N Wiley Ave, Donalsonville, GA, 39845

Phone (229) 524-2706

Fax (229) 524-2738

Enumeration date Jun 30, 2005

Last updated in NPPES Oct 6, 2009

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 009288 (GA) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 9288 (GA) Secondary

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
000019324B	Medicaid	GA	-
581365608	Other	GA	CHARLES O WALKER MD PC
20-5308117	Other	GA	THE WIREGRASS MEDICAL & S

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.

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Frequently asked questions

What is the NPI number for Charles Walker?

The National Provider Identifier (NPI) for Charles Walker is 1851398366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Walker practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-06.