Jasper Cornelius Mather, LMFT
Marriage & Family Therapist · San Francisco, CA
Jasper Cornelius Mather, LMFT is a marriage & family therapist with a practice address in San Francisco, California, and NPI 1316331275, issued on Mar 27, 2015. Check the license (California 134528, 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
- Jasper Cornelius Mather
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License numbers
- 134528 CA
7900 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2443 Fillmore St # 380-8784, San Francisco, CA 94115
- Phone
- (415) 393-2585
- Enumerated
- Mar 27, 2015
- Record last updated
- May 14, 2024
- Fax
- (415) 393-2909
- Medicare enrollment
- Enrolled (PECOS I20250903000151); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Verify Jasper Cornelius Mather in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 134528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jasper Cornelius Mather among 59,889 marriage & family therapist records in California
Jasper Cornelius Mather, LMFT is one of 59,889 marriage & family therapist 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 2015, is newer than 48% of them.
- NPI issued2015 · 48% of these records are older, 48% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2020 · median 2013 among the 4,574 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,542 marriage & family therapist records list a practice address in San Francisco
They are 2,542 of the 38,143 NPPES records with a practice address in San Francisco, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 59,889 in California → Every provider in San Francisco → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Madhu Batheja, M.A., MFTSan Francisco, CA 941151437263035
- Hank Berman, MASan Francisco, CA 941151518980077
- Patricia Davis, MFTSan Francisco, CA 941151710087812
- Deborah Feuer, MFTSan Francisco, CA 941151497778955
- Stacy Golding, MFTSan Francisco, CA 941151245316793
- Laura Joiner, M.A.San Francisco, CA 941151942372974
- Marian Joycechild, PH.D.San Francisco, CA 941151265525547
- Talia Korenbrot, MFTSan Francisco, CA 941151831124742
Common questions
What is Jasper Cornelius Mather, LMFT's NPI number?
Jasper Cornelius Mather, LMFT's National Provider Identifier (NPI) is 1316331275, issued on Mar 27, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Jasper Cornelius Mather, LMFT located?
The NPPES record lists a practice address at 2443 Fillmore St # 380-8784, San Francisco, CA, 94115. Phone: (415) 393-2585. Providers update this record themselves, so call before visiting.
How can I verify Jasper Cornelius Mather, LMFT's license?
NPPES lists California license number 134528, 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.