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Samuel N Rubenstein, DO

Dermatology Physician in Austin, TX · enumerated 2022.

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

National Provider Identifier

1548904162

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Registry record

Entity type Individual (Type 1)
Name Samuel N Rubenstein
Credential DO
Sex Male
Practice address 3500 Jefferson St Ste 200, Austin, TX, 78731
Enumeration date Apr 21, 2022
Last updated in NPPES Aug 24, 2026

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License W3610 (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 Samuel Rubenstein?
The National Provider Identifier (NPI) for Samuel Rubenstein is 1548904162, a Type 1 (individual) record in the CMS NPPES registry.
Where does Samuel Rubenstein 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 2026-08-24.