James Mason, MA MFT
Mental Health Counselor · San Diego, CA
James Mason, MA MFT is a mental health counselor with a practice address in San Diego, California, and NPI 1508850058, issued on Sep 9, 2005. Check the license (California 41738, 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
- James Mason
- Credential
- MA MFT
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 41738 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3023 1St Ave, San Diego, CA 92103
- Phone
- (619) 925-3462
- Enumerated
- Sep 9, 2005
- Record last updated
- Mar 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (619) 640-0246
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 28,617 in California → Look up another NPI →
Verify James Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 41738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
James Mason among 28,617 mental health counselor records in California
James Mason, MA MFT is one of 28,617 mental health counselor records with a practice address in California. 1% 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, over 99% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2012 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,778 mental health counselor records list a practice address in San Diego
They are 1,778 of the 52,937 NPPES records with a practice address in San Diego, and 28,617 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 28,617 in California → Every provider in San Diego → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Evelyn AnayaSan Diego, CA 921031447397047
- Margaret Bedrosian, LCSWSan Diego, CA 921031235204579
- Gagandeep Bhasin, PSY.D.San Diego, CA 921031114095494
- Jennifer Goudreau, M.A.San Diego, CA 921031134293210
- Richard Green, L.C.S.W.San Diego, CA 921031184632291
- Alexis Hernandez-Hons, MFTSan Diego, CA 921031902948789
- Loretta Lowery, LCSWSan Diego, CA 921031679523922
- Ninfa Martinez, B.A.San Diego, CA 921031235203084
Common questions
What is James Mason, MA MFT's NPI number?
James Mason, MA MFT's National Provider Identifier (NPI) is 1508850058, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James Mason, MA MFT located?
The NPPES record lists a practice address at 3023 1St Ave, San Diego, CA, 92103. Phone: (619) 925-3462. Providers update this record themselves, so call before visiting.
How can I verify James Mason, MA MFT's license?
NPPES lists California license number 41738, 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.