NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Theresa Biedenbach, P.A.

Physician Assistant in Austin, TX · enumerated 2005.

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

National Provider Identifier

1649270604

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Theresa Biedenbach
Credential P.A.
Sex Female
Practice address 3001 Palm Way Ste D134, Austin, TX, 78758
Phone (888) 663-6331
Fax (415) 252-7176
Enumeration date Jul 29, 2005
Last updated in NPPES Jan 26, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA06721 (TX) Primary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 25MP00057800 (NJ) Secondary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Theresa Biedenbach's NPI record?
Cross-check NPI 1649270604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1649270604 active?
Yes, as of the latest NPPES snapshot, NPI 1649270604 is active (record last updated 2026-01-26).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-26.