OrganizationActive
Robert S. Ferretti
NPI 1861574428 · Orthopaedic Surgery Physician · Greenbrae, CA
Provider details
- NPI number
- 1861574428
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Ferretti, President(415) 292-9528
- License
- G18512 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
599 Sir Francis Drake Blvd
302
Greenbrae, CA 94904-1712
Phone: (415) 292-9528
Fax: (415) 461-4971
Approximate (ZIP-level) locationGet directions
Mailing address
599 Sir Francis Drake Blvd
Greenbrae, CA 94904-1712
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2020-08-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.