Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Graciela Aberion Barzaga, M.D.

Physical Medicine & Rehabilitation Physician in Stockton, CA · enumerated 2005.

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

National Provider Identifier

1225037054

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Graciela Aberion Barzaga

Credential M.D.

Sex Female

Practice address Stockton, CA, 95204

Phone (209) 465-7463

Fax (209) 465-0182

Enumeration date Jul 14, 2005

Last updated in NPPES Jul 23, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License A30287 (CA) 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
00A302870	Medicaid	CA	-

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

What is the NPI number for Graciela Barzaga?

The National Provider Identifier (NPI) for Graciela Barzaga is 1225037054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Graciela Barzaga practice?

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

Other providers at this practice address

Browse all →

Abha Oshtory Neurology Physician · Stockton, CA NPI 1558332999 Susan Mcdonald Anesthesiology Physician · Stockton, CA NPI 1932173119 Matthew Bonzani Anesthesiology Physician · Stockton, CA NPI 1750342465 Morpheus Anesthesia Inc Anesthesiology Physician · Stockton, CA NPI 1700836988 Manuel Orellana Infectious Disease Physician · Stockton, CA NPI 1609811868 Prasad Dighe Specialist · Stockton, CA NPI 1356377071 Aminder Mehdi Specialist · Stockton, CA NPI 1780612507 Bruce Stump Anesthesiology Physician · Stockton, CA NPI 1477582237

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-23.