Physician Profile
Robert J. Sinaiko, M.D.
Unclaimed ProfileAbout Dr. Sinaiko
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (415) 643-6162
- Email not available
Practice Locations
2400 MISSION ST QUICKHEALTH SAN FRANCISCO
San Francisco, CA 94110
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Robert J. Sinaiko specialize in?
Robert J. Sinaiko is an internist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Robert J. Sinaiko located?
Robert J. Sinaiko is listed at 2400 Mission St Quickhealth San Francisco, San Francisco, CA 94110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Robert J. Sinaiko's phone number?
The number on file is (415) 643-6162. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Robert J. Sinaiko?
Robert J. Sinaiko's National Provider Identifier is 1205044831. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Robert J. Sinaiko have?
Robert J. Sinaiko has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Robert J. Sinaiko's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Robert J. Sinaiko. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.