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Amy L. Gruber, MD

Pediatrics Physician in Pleasanton, CA · enumerated 2006.

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

National Provider Identifier

1821176900

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Registry record

Entity type Individual (Type 1)
Name Amy L. Gruber
Credential MD
Sex Female
Practice address 7601 Stoneridge Dr, Pleasanton, CA, 94588
Phone (925) 847-5000
Enumeration date Nov 2, 2006
Last updated in NPPES Dec 13, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A66210 (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
00A662100 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

What is the NPI number for Amy Gruber?
The National Provider Identifier (NPI) for Amy Gruber is 1821176900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Gruber practice?
The practice location on file with NPPES is in Pleasanton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-13.