Physician Profile
Althaea Greenstone, M.D.
Unclaimed ProfileAbout Dr. Greenstone
Althaea Greenstone, M.D. practices surgery in San Francisco, CA. Althaea is a 2002 graduate of University of California, San Francisco School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
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) 883-0125
- Email not available
Practice Locations
2238 GEARY BLVD DEPARTMENT OF SURGERY, 2ND FLOOR
San Francisco, CA 94115
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 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other general surgeons in San Francisco 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of California, San Francisco School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at University of California, San Francisco School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Althaea Greenstone?
Althaea Greenstone is a general surgeon in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
What is Althaea Greenstone's address?
Althaea Greenstone is listed at 2238 Geary Blvd Department of Surgery, 2Nd Floor, San Francisco, CA 94115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Althaea Greenstone?
The number on file is (415) 883-0125. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Althaea Greenstone's NPI number?
Althaea Greenstone's National Provider Identifier is 1497889034. 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
Where did Althaea Greenstone train?
Althaea Greenstone attended University of California, San Francisco School of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How long has Althaea Greenstone been practicing?
Althaea Greenstone has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
Has Althaea Greenstone confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Althaea Greenstone. 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.