Robert Ferretti, M. D.
NPI 1598701211 · Orthopaedic Surgery Physician · Greenbrae, CA
Robert Ferretti, M. D. is a Orthopaedic Surgery Physician provider in Greenbrae, CA (NPI 1598701211).
Provider details
- NPI number
- 1598701211
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- No
- License
- G18512 (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
20 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
- 2006-06-21
- Last updated
- 2007-07-09
Frequently asked questions
- What is Robert Ferretti's NPI number?
- Robert Ferretti's National Provider Identifier (NPI) is 1598701211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Ferretti's specialty?
- Robert Ferretti is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Ferretti located?
- Robert Ferretti's practice location on file with NPPES is 599 Sir Francis Drake Blvd, Greenbrae, CA 94904-1712.
- What is Robert Ferretti's phone number?
- The practice phone number listed in the NPPES registry for Robert Ferretti is (415) 925-3521.
- Is Robert Ferretti's NPI active?
- Yes — Robert Ferretti's NPI (1598701211) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.