Kerri Masutto, M.D.
NPI 1780913442 · Internal Medicine Physician · San Francisco, CA
Kerri Masutto, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1780913442).
Provider details
- NPI number
- 1780913442
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A142746 (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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5601 Great Oaks Pkwy Bldg 50aDrive Wellness CenterSan Jose, CA 95119Phone: (669) 255-0734Fax: (408) 618-6272
Registry dates
- Enumerated
- 2009-12-09
- Last updated
- 2019-10-28
Frequently asked questions
- What is Kerri Masutto's NPI number?
- Kerri Masutto's National Provider Identifier (NPI) is 1780913442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kerri Masutto's specialty?
- Kerri Masutto is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kerri Masutto located?
- Kerri Masutto's practice location on file with NPPES is 600 California St Fl 11, San Francisco, CA 94108.
- What is Kerri Masutto's phone number?
- The practice phone number listed in the NPPES registry for Kerri Masutto is (415) 515-9382.
- Is Kerri Masutto's NPI active?
- Yes — Kerri Masutto's NPI (1780913442) is active in the NPPES registry as of the last update on 2019-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.