Kenneth Grolle, MD
NPI 1053416875 · Obstetrics & Gynecology Physician · Sunnyvale, CA
Kenneth Grolle, MD is a Obstetrics & Gynecology Physician provider in Sunnyvale, CA (NPI 1053416875).
Provider details
- NPI number
- 1053416875
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G51767 (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
- 2006-09-14
- Last updated
- 2011-12-01
Frequently asked questions
- What is Kenneth Grolle's NPI number?
- Kenneth Grolle's National Provider Identifier (NPI) is 1053416875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Grolle's specialty?
- Kenneth Grolle is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Grolle located?
- Kenneth Grolle's practice location on file with NPPES is 877 W Fremont Ave, Sunnyvale, CA 94087-2315.
- What is Kenneth Grolle's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Grolle is (408) 730-4240.
- Is Kenneth Grolle's NPI active?
- Yes — Kenneth Grolle's NPI (1053416875) is active in the NPPES registry as of the last update on 2011-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.