Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Stephan Neuhauser, M.D.

Anatomic Pathology & Clinical Pathology Physician in Austin, TX · enumerated 2006.

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

National Provider Identifier

1235175373

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Registry record

Entity type Individual (Type 1)

Name Thomas Stephan Neuhauser

Credential M.D.

Sex Male

Practice address 3445 Executive Center Dr Ste 250, Austin, TX, 78731

Phone (512) 579-4000

Fax (512) 439-2814

Enumeration date Jun 20, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 39246 (CO) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 39246 (CO) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License R0289 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1235175373 active?

Yes, as of the latest NPPES snapshot, NPI 1235175373 is active (record last updated 2022-07-21).

How do I verify Thomas Neuhauser's NPI record?

Cross-check NPI 1235175373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.