Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David W Clark, M.D.

Emergency Medicine Physician in Overland Park, KS · enumerated 2005.

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

National Provider Identifier

1265433940

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Registry record

Entity type Individual (Type 1)

Name Dr. David W Clark

Credential M.D.

Sex Male

Practice address 12300 Metcalf Ave, Overland Park, KS, 66213

Phone (913) 317-7485

Enumeration date Aug 3, 2005

Last updated in NPPES Jul 14, 2008

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 04-27540 (KS) 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
208678029	Medicaid	MO	-
100317940C	Medicaid	KS	-
25062077	Other	MO	BCBS KC MO
01674018	Other	KS	BCBS OF KC MO GROUP ID #
25062057	Other	MO	BCBS OF KC MO
930066218	Other	-	RR MEDICARE GROUP CG8899
P00188856	Other	-	RR MEDICARE GROUP DC6712
100317940A	Medicaid	KS	-

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 David Clark's NPI record?

Cross-check NPI 1265433940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265433940 active?

Yes, as of the latest NPPES snapshot, NPI 1265433940 is active (record last updated 2008-07-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-14.