Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Lawrence Caroll Dempsey, MD

Neurological Surgery Physician in Anchorage, AK · enumerated 2006.

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

National Provider Identifier

1134294093

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Registry record

Entity type Individual (Type 1)

Name Mr. Lawrence Caroll Dempsey

Credential MD

Sex Male

Practice address 2440 E Tudor Rd # 109, Anchorage, Anchorage, AK, 99507

Phone (907) 333-3475

Enumeration date Nov 22, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 1512 (AK) 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
MD15121	Medicaid	AK	-

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 Lawrence Dempsey practice?

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

What is the NPI number for Lawrence Dempsey?

The National Provider Identifier (NPI) for Lawrence Dempsey is 1134294093, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.