Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam Joseph Huddleston, M.D.

Radiation Oncology Physician in Mobile, AL · enumerated 2008.

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

National Provider Identifier

1881845501

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Registry record

Entity type Individual (Type 1)

Name Adam Joseph Huddleston

Credential M.D.

Sex Male

Practice address 1660 Spring Hill Ave, Mobile, AL, 36604

Phone (251) 665-8000

Fax (251) 665-8010

Enumeration date Oct 1, 2008

Last updated in NPPES Dec 16, 2020

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 32508 (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
167960 BREWTON	Medicaid	AL	-
168009 MONROEVILLE	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Adam Huddleston practice?

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

What is the NPI number for Adam Huddleston?

The National Provider Identifier (NPI) for Adam Huddleston is 1881845501, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-16.