Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martin J Heslin, MD

Surgical Oncology Physician in Mobile, AL · enumerated 2006.

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

National Provider Identifier

1134156441

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Martin J Heslin

Credential MD

Sex Male

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

Phone (251) 665-8000

Fax (251) 665-8010

Enumeration date Jun 26, 2006

Last updated in NPPES Feb 1, 2024

Taxonomy & licenses

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License 19945 (AL) Secondary

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License MD.19945 (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
000036912	Other	AL	BLUE CROSS
020032307	Other	AL	RAILROAD MEDICARE
F91062	Other	AL	VIVA
000036912	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 Martin Heslin 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 Martin Heslin?

The National Provider Identifier (NPI) for Martin Heslin is 1134156441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-01.