Margit C. Tagliaferri, M.D.
Family Medicine Physician · San Francisco, CA
Margit C. Tagliaferri, M.D. is a family medicine physician with a practice address in San Francisco, California, and NPI 1043428113, issued on May 20, 2007. Check the license (California A113641, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margit C. Tagliaferri
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- A113641 CA
57008562 OH
Self-reported in NPPES; status is on the state search - Practice location
- 201 Spear St, San Francisco, CA 94105
- Phone
- (415) 503-9277
- Enumerated
- May 20, 2007
- Record last updated
- Jun 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 291-0489
- Medicaid ID
- 3600017 OH
- Entity
- Type 1 · individual
Also registered at 201 Spear St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Chang, M.D.Family Medicine Physician1427214410
- Meera Sreenivasan, M.D.Internal Medicine Physician1639490816
Verify Margit C. Tagliaferri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A113641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,133 in California → Every provider in San Francisco →
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Common questions
What is Margit C. Tagliaferri, M.D.'s NPI number?
Margit C. Tagliaferri, M.D.'s National Provider Identifier (NPI) is 1043428113, issued on May 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Margit C. Tagliaferri, M.D. located?
The NPPES record lists a practice address at 201 Spear St, San Francisco, CA, 94105. Phone: (415) 503-9277. Providers update this record themselves, so call before visiting.
How can I verify Margit C. Tagliaferri, M.D.'s license?
NPPES lists California license number A113641, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.