Robert Bronstone, M.D.
NPI 1568519254 · Gastroenterology Physician · Mountain View, CA
Robert Bronstone, M.D. is a Gastroenterology Physician provider in Mountain View, CA (NPI 1568519254).
Provider details
- NPI number
- 1568519254
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G11602 (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
- 2007-01-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Bronstone's NPI number?
- Robert Bronstone's National Provider Identifier (NPI) is 1568519254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Bronstone's specialty?
- Robert Bronstone is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Bronstone located?
- Robert Bronstone's practice location on file with NPPES is 2500 Hospital Dr, Mountain View, CA 94040-4106.
- What is Robert Bronstone's phone number?
- The practice phone number listed in the NPPES registry for Robert Bronstone is (650) 969-2101.
- Is Robert Bronstone's NPI active?
- Yes — Robert Bronstone's NPI (1568519254) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.