NPI Portal NPI Lookup & Verification

Mr. Thomas Gilman Lang, MD

Mr. Thomas Gilman Lang is a General Practice Physician provider (General Practice) practicing in Anchorage, AK, registered in the NPPES registry with NPI 1134229495 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI 1134229495
Entity type Individual (Type 1)
Name Mr. Thomas Gilman Lang
Credential MD
Sex Male
Practice address 741 SESAME ST, 1-B, Anchorage, AK, 95503
Phone 9075615801
Fax 9075631372
Enumeration date 2006-09-25
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Primary 1579 AK

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Thomas Lang, MD
NPI: 1134229495
Taxonomy: 208D00000X (General Practice Physician)
Address: 741 SESAME ST, 1-B, Anchorage, AK, 95503

Verify this record

Cross-check NPI 1134229495 against the authoritative CMS record: view Mr. Thomas Gilman Lang on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Thomas Lang 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 Thomas Lang?
The National Provider Identifier (NPI) for Thomas Lang is 1134229495, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.