Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George Andrew Gehrken Jr., MD

Urology Physician in Martinsville, VA · enumerated 2006.

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

National Provider Identifier

1396799318

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Registry record

Entity type Individual (Type 1)

Name Dr. George Andrew Gehrken Jr.

Credential MD

Sex Male

Practice address 101 Cleveland Ave, Suite C, Martinsville, VA, 24112

Phone (276) 634-5000

Fax (276) 634-5229

Enumeration date May 22, 2006

Last updated in NPPES Feb 25, 2009

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 0101038299 (VA) 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
7503067	Medicaid	VA	-
1396799318	Medicaid	VA	-
212098	Other	VA	CIGNA
027132	Other	VA	ANTHEM
7906965	Medicaid	NC	-

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 George Gehrken?

The National Provider Identifier (NPI) for George Gehrken is 1396799318, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Gehrken practice?

The practice location on file with NPPES is in Martinsville, VA. 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 2009-02-25.