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Karl E Markert, DO

Emergency Medical Services (Emergency Medicine) Physician in Tulsa, OK · enumerated 2005.

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

National Provider Identifier

1245217868

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Registry record

Entity type Individual (Type 1)
Name Karl E Markert
Credential DO
Sex Male
Practice address 1705 E 19th St, Suite 302, Tulsa, OK, 74104
Phone (918) 748-7585
Enumeration date Dec 23, 2005
Last updated in NPPES May 5, 2008

Taxonomy & licenses

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 4097 (OK) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Karl Markert's NPI record?
Cross-check NPI 1245217868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1245217868 active?
Yes, as of the latest NPPES snapshot, NPI 1245217868 is active (record last updated 2008-05-05).

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