Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William D Varnell Jr., MD

Diagnostic Radiology Physician in Birmingham, AL · enumerated 2005.

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

National Provider Identifier

1902801095

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Registry record

Entity type Individual (Type 1)

Name William D Varnell Jr.

Credential MD

Sex Male

Practice address 50 Medical Park Dr E, Birmingham, AL, 35235

Phone (205) 838-3435

Enumeration date Jun 16, 2005

Last updated in NPPES Aug 19, 2015

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 12685 (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
051512696	Other	AL	BLUE CROSS
4006382	Other	AL	AETNA
051512894	Other	AL	BLUE CROSS
051503136	Other	AL	BLUE CROSS
051511370	Other	AL	BLUE CROSS
009938704	Medicaid	AL	-
009938711	Medicaid	AL	-
009985005	Medicaid	AL	-
515-90064	Other	AL	BLUE CROSS
051512737	Other	AL	BLUE CROSS
051539887	Other	AL	BLUE CROSS
009938706	Medicaid	AL	-
009938707	Medicaid	AL	-
009938708	Medicaid	AL	-
051016098	Other	AL	BLUE CROSS
051087610	Other	AL	BLUE CROSS
051503136	Medicaid	AL	-
051525204	Other	AL	BLUE CROSS
000016098	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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is William Varnell?

William Varnell is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-19.