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Nadeem Ansari, D.O.

Internal Medicine Physician in Austin, TX · enumerated 2011 · practices at Hospital Internists of Austin, P.A..

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

National Provider Identifier

1821389636

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Registry record

Entity type Individual (Type 1)
Name Nadeem Ansari
Credential D.O.
Sex Male
Practice address 7000 N Mopac, Suite 420, Austin, TX, 78731
Phone (512) 482-0045
Fax (512) 476-9892
Enumeration date Apr 27, 2011
Last updated in NPPES Sep 9, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License BP10039978 (TX) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License Q0217 (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

What is the NPI number for Nadeem Ansari?
The National Provider Identifier (NPI) for Nadeem Ansari is 1821389636, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nadeem Ansari practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-09.