Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William H. Howell, M.D.

Internal Medicine Physician in Gardendale, AL · enumerated 2006.

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

National Provider Identifier

1174577084

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Registry record

Entity type Individual (Type 1)

Name William H. Howell

Credential M.D.

Sex Male

Practice address 2217 Decatur Hwy, Suite 101, Gardendale, AL, 35071

Phone (205) 418-1200

Fax (205) 418-1210

Enumeration date May 22, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 7130 (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
0410075	Other	AL	UNITED HEALTHCARE
P00261740	Other	AL	RAILROAD MEDICARE

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

What is the NPI number for William Howell?

The National Provider Identifier (NPI) for William Howell is 1174577084, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Howell practice?

The practice location on file with NPPES is in Gardendale, AL. 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 2007-07-08.