Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Henry Parker V, M.D.

Specialist in Cullman, AL · enumerated 2005 · practices at Cullman Urology, P C.

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

National Provider Identifier

1790781060

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Registry record

Entity type Individual (Type 1)

Name William Henry Parker V

Credential M.D.

Sex Male

Practice address 1848 Parkland Drive Ne, Cullman, AL, 35058

Phone (256) 739-2885

Fax (256) 739-2898

Enumeration date Jun 22, 2005

Last updated in NPPES Apr 29, 2013

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 8197 (AL) 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
19-10081	Other	AL	UNITED HEALTHCARE PROVIDE
4480738-002	Other	AL	CIGNA PROVIDER
000025761	Medicaid	AL	-
051009525	Other	AL	BC-BS OF ALABAMA PROVIDER
051031995	Other	AL	BC-BS OF ALABAMA PROVIDE
000031995	Medicaid	AL	-
051025761	Other	AL	BC-BS OF ALABAMA PROVIDER
000009525	Medicaid	AL	-

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 William Parker?

The National Provider Identifier (NPI) for William Parker is 1790781060, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Parker practice?

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

Other providers at this practice address

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Cullman Urology, P C Urology Physician · Cullman, AL NPI 1275595183

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-29.