Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark S Holcomb, MD

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

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

National Provider Identifier

1578547790

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Registry record

Entity type Individual (Type 1)

Name Mark S Holcomb

Credential MD

Sex Male

Practice address 10500 Quivira Rd, Emergency Department, Overland Park, KS, 66215

Phone (913) 469-4244

Fax (913) 469-1939

Enumeration date Dec 1, 2005

Last updated in NPPES Mar 5, 2008

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 417246 (KS) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License R7021 (MO) Secondary

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

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 Mark Holcomb's NPI record?

Cross-check NPI 1578547790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578547790 active?

Yes, as of the latest NPPES snapshot, NPI 1578547790 is active (record last updated 2008-03-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-05.