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Dr. Thomas Edward Madaj, MD

Internal Medicine Physician in Tulsa, OK · enumerated 2006.

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

National Provider Identifier

1356398358

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Registry record

Entity type Individual (Type 1)
Name Dr. Thomas Edward Madaj
Credential MD
Sex Male
Practice address 1245 S Utica Ave, 3rd Floor East, Tulsa, OK, 74104
Phone (918) 382-2510
Fax (918) 382-2545
Enumeration date May 27, 2006
Last updated in NPPES Sep 21, 2015

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 15759 (OK) 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
100090220A Medicaid OK -

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 Thomas Madaj's NPI record?
Cross-check NPI 1356398358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1356398358 active?
Yes, as of the latest NPPES snapshot, NPI 1356398358 is active (record last updated 2015-09-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-21.