Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Urbanski, DO

Hospitalist Physician in Prosper, TX · enumerated 2016 · practices at Cook Childrens Medical Center - Prosper.

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

National Provider Identifier

1265896682

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Registry record

Entity type Individual (Type 1)

Name Mark Urbanski

Credential DO

Sex Male

Practice address 4100 W University Dr, Prosper, TX, 75078

Phone (945) 204-4100

Fax (682) 885-1903

Enumeration date Apr 12, 2016

Last updated in NPPES May 30, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 5101024572 (MI) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 1265896682 (IL) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License U9452 (TX) 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 Mark Urbanski's NPI record?

Cross-check NPI 1265896682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265896682 active?

Yes, as of the latest NPPES snapshot, NPI 1265896682 is active (record last updated 2024-05-30).

Other providers at this practice address

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Julio Castillo Pediatrics Physician · Prosper, TX NPI 1417989203 Lisa Thompson-Ross Pediatric Nurse Practitioner · Prosper, TX NPI 1689775603 Dirk Verbrugghe Pediatric Emergency Medicine (Pediatrics) Physician · Prosper, TX NPI 1760523583 Michele Young Acute Care Nurse Practitioner · Prosper, TX NPI 1790980126 Stacey Scott Acute Care Nurse Practitioner · Prosper, TX NPI 1821273327 Kristy Bybee Pediatric Emergency Medicine (Pediatrics) Physician · Prosper, TX NPI 1467774943 Shobhit Jain Pediatric Emergency Medicine (Pediatrics) Physician · Prosper, TX NPI 1417299413 Natalie Smith Pediatric Emergency Medicine (Pediatrics) Physician · Prosper, TX NPI 1023456431

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-30.