Tammy Visser
Professional Counselor · San Francisco, CA
Tammy Visser is a professional counselor with a practice address in San Francisco, California, and NPI 1770060253, issued on Jul 26, 2018. Check the license (California 9395, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tammy Visser
- Primary taxonomy
- Professional Counselor 101YP2500X
- License numbers
- 9395 CA
4488 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3626 Balboa St, San Francisco, CA 94121
- Phone
- (415) 668-5955
- Enumerated
- Jul 26, 2018
- Record last updated
- May 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 3,965 in California → Look up another NPI →
Also registered at 3626 Balboa St
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Verify Tammy Visser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 9395Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Tammy Visser among 3,965 professional counselor records in California
Tammy Visser is one of 3,965 professional counselor records with a practice address in California. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 34% of them.
- NPI issued2018 · 34% of these records are older, 58% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2021 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Professional Counselor providers in California
There are 3,965 professional counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,965 in California → Every provider in San Francisco → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Bartholomew Casimir, MFTISan Francisco, CA 941211164690558
- Kristin CoxSan Francisco, CA 941211104758465
- Marsha WainwrightSan Francisco, CA 941211003387085
- James Wilson, MASan Francisco, CA 941211376909978
- Elizabeth WongSan Francisco, CA 941211063893873
- Amy Backos, PHDSan Francisco, CA 941221659448942
- Meriana Dinkova, MFTSan Francisco, CA 941231124484282
- Trudy McMahon, AMFTSan Francisco, CA 941231497385983
Common questions
What is Tammy Visser's NPI number?
Tammy Visser's National Provider Identifier (NPI) is 1770060253, issued on Jul 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Visser located?
The NPPES record lists a practice address at 3626 Balboa St, San Francisco, CA, 94121. Phone: (415) 668-5955. Providers update this record themselves, so call before visiting.
How can I verify Tammy Visser's license?
NPPES lists California license number 9395, as entered by the provider. 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.