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Gerald Sinclair, M.D.
NPI 1902160567 · Otolaryngology Physician · Palo Alto, CA
Gerald Sinclair, M.D. is a Otolaryngology Physician provider in Palo Alto, CA (NPI 1902160567).
Provider details
- NPI number
- 1902160567
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- GFE35616 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
1257 Martin Ave
Palo Alto, CA 94301-3048
Phone: (650) 327-7574
Fax: (650) 327-7574
Street-level locationGet directions
Mailing address
1257 Martin Ave
Palo Alto, CA 94301-3048
Registry dates
- Enumerated
- 2012-06-28
- Last updated
- 2012-06-28
Frequently asked questions
- What is Gerald Sinclair's NPI number?
- Gerald Sinclair's National Provider Identifier (NPI) is 1902160567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Sinclair's specialty?
- Gerald Sinclair is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Sinclair located?
- Gerald Sinclair's practice location on file with NPPES is 1257 Martin Ave, Palo Alto, CA 94301-3048.
- What is Gerald Sinclair's phone number?
- The practice phone number listed in the NPPES registry for Gerald Sinclair is (650) 327-7574.
- Is Gerald Sinclair's NPI active?
- Yes — Gerald Sinclair's NPI (1902160567) is active in the NPPES registry as of the last update on 2012-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.