Karen Marie Olson, MSW
Social Worker · San Francisco, CA
Karen Marie Olson, MSW is a social worker with a practice address in San Francisco, California, and NPI 1467694802, issued on Mar 31, 2009. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Marie Olson
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 3330 Geary Blvd, San Francisco, CA 94118
- Phone
- (415) 750-4150
- Enumerated
- Mar 31, 2009
- Record last updated
- Mar 31, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (415) 750-5341
- Entity
- Type 1 · individual
Also registered at 3330 Geary Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Marie Olson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
576 social worker records list a practice address in San Francisco
They are 576 of the 38,143 NPPES records with a practice address in San Francisco, and 10,332 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 576 in San Francisco → All 10,332 in California → Every provider in San Francisco →
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Common questions
What is Karen Marie Olson, MSW's NPI number?
Karen Marie Olson, MSW's National Provider Identifier (NPI) is 1467694802, issued on Mar 31, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Karen Marie Olson, MSW located?
The NPPES record lists a practice address at 3330 Geary Blvd, San Francisco, CA, 94118. Phone: (415) 750-4150. Providers update this record themselves, so call before visiting.
How can I verify Karen Marie Olson, MSW's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
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.