Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara L. Bergin-Nader, M.D.

Orthopaedic Surgery Physician in Austin, TX · enumerated 2005.

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

National Provider Identifier

1891797072

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Registry record

Entity type Individual (Type 1)

Name Barbara L. Bergin-Nader

Credential M.D.

Sex Female

Practice address 4700 Seton Center Pkwy, Ste 200, Austin, TX, 78759

Phone (512) 439-1000

Fax (512) 439-1081

Enumeration date Jun 1, 2005

Last updated in NPPES Nov 20, 2019

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License F9196 (TX) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1286718-02	Other	TX	CSHCN
1286718-06	Medicaid	TX	-
1286718-02	Medicaid	TX	-
BE082C501	Other	TX	BC/BS

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 Barbara Bergin-Nader?

The National Provider Identifier (NPI) for Barbara Bergin-Nader is 1891797072, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Bergin-Nader practice?

The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-20.