Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Ann Olson, MD

Pediatric Endocrinology Physician in Oakland, CA · enumerated 2006.

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

National Provider Identifier

1194739540

Verified

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Registry record

Entity type Individual (Type 1)

Name Jennifer Ann Olson

Credential MD

Sex Female

Practice address 747 52nd Street, Chrco Endocrinology, Oakland, CA, 94609

Phone (510) 428-3654

Fax (510) 450-5614

Enumeration date Jul 28, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2080P0205X Pediatric Endocrinology Physician Allopathic & Osteopathic Physicians · License A055142 (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
00A551420	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 Jennifer Olson?

The National Provider Identifier (NPI) for Jennifer Olson is 1194739540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jennifer Olson practice?

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

Other providers at this practice address

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Thomas Reed Pediatric Critical Care Medicine Physician · Oakland, CA NPI 1164412433 Oakland Pharmacy Inc Community/Retail Pharmacy · Oakland, CA NPI 1376513200 Stephen Skinner Orthopaedic Surgery Physician · Oakland, CA NPI 1528024569 Robert Rothbaum Pediatric Gastroenterology Physician · Oakland, CA NPI 1326066887 Alan Johnson Pediatric Emergency Medicine (Pediatrics) Physician · Oakland, CA NPI 1679685440 Children'S Neurosurgical Associates, Inc. Neurological Surgery Physician · Oakland, CA NPI 1609979962 Children'S Critical Care Medical Group, Inc. Pediatric Critical Care Medicine Physician · Oakland, CA NPI 1881797157 Children'S Orthopaedic Associates Medical Group, Inc. Orthopaedic Surgery Physician · Oakland, CA NPI 1215030580

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.