Amy Gruber, MD
NPI 1821176900 · Pediatrics Physician · Pleasanton, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Gruber, MD is a Pediatrics Physician provider in Pleasanton, CA (NPI 1821176900).
Provider details
- NPI number
- 1821176900
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A66210 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2021-12-13
Frequently asked questions
- What is Amy Gruber's NPI number?
- Amy Gruber's National Provider Identifier (NPI) is 1821176900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Gruber's specialty?
- Amy Gruber is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Gruber located?
- Amy Gruber's practice location on file with NPPES is 7601 Stoneridge Dr, Pleasanton, CA 94588-4501.
- What is Amy Gruber's phone number?
- The practice phone number listed in the NPPES registry for Amy Gruber is (925) 847-5000.
- Does Amy Gruber accept Medicare?
- Amy Gruber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Gruber's NPI active?
- Yes — Amy Gruber's NPI (1821176900) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.