Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gordon Daniel Welk, MD

Emergency Medicine Physician in West Lafayette, IN · enumerated 2006.

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

National Provider Identifier

1912966748

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Registry record

Entity type Individual (Type 1)

Name Gordon Daniel Welk

Credential MD

Sex Male

Practice address 253 Sagamore Pkwy W, West Lafayette, IN, 47906

Phone (765) 448-8000

Fax (765) 446-7023

Enumeration date Mar 21, 2006

Last updated in NPPES Feb 22, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01025175A (IN) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 01025175A (IN) 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
000000189493	Other	IN	UC ANTHEM PROVIDER NUMBER
000000341035	Other	IN	FP ANTHEM PROVIDER NUMBER
10826167	Other	IN	CAQH NUMBER
100117190	Medicaid	IN	-
9038773	Other	IN	PHCS PID NUMBER

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.

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Frequently asked questions

How do I verify Gordon Welk's NPI record?

Cross-check NPI 1912966748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912966748 active?

Yes, as of the latest NPPES snapshot, NPI 1912966748 is active (record last updated 2016-02-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-22.