Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea T Jelks, MD

Obstetrics & Gynecology Physician in San Jose, CA · enumerated 2007.

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

National Provider Identifier

1326185448

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Registry record

Entity type Individual (Type 1)

Name Andrea T Jelks

Credential MD

Sex Female

Practice address 751 S Bascom Ave, Ob Gyn Dept, San Jose, CA, 95128

Phone (408) 885-5000

Enumeration date Jan 30, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License A77038 (CA) Primary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License A77038 (CA) Secondary

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
00A770380	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.

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Frequently asked questions

How do I verify Andrea Jelks's NPI record?

Cross-check NPI 1326185448 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1326185448 active?

Yes, as of the latest NPPES snapshot, NPI 1326185448 is active (record last updated 2007-07-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.