NPPES file of Aug 9, 2026

Michelle Arianne Mason

Marriage & Family Therapist · San Diego, CA

Michelle Arianne Mason is a marriage & family therapist with a practice address in San Diego, California, and NPI 1316352057, issued on Jun 20, 2014. Check the license (California 129058, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316352057
Name
Michelle Arianne Mason
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
129058 CA
Self-reported in NPPES; status is on the state search
Practice location
1202 Morena Blvd, San Diego, CA 92110
Phone
(619) 398-3261
Enumerated
Jun 20, 2014
Record last updated
Sep 5, 2025
Medicare enrollment
Enrolled (PECOS I20260420002005); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →

Also registered at 1202 Morena Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Carolyn Adams, M.S.Marriage & Family Therapist1740531540
  2. Marty Adelman, MA, CPRPMental Health Counselor1912079195
  3. Raghad Aljenabi, B.S.Mental Health Counselor1871213405
  4. Marlena Barber, RNPsychiatric/Mental Health Registered Nurse1245612647
  5. Brianne BartlettMental Health Counselor1568506129
  6. Melinda BlaiseMental Health Counselor1306016605

Verify Michelle Arianne Mason in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 129058    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Michelle Arianne Mason among 59,889 marriage & family therapist records in California

Michelle Arianne Mason 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 2014, is newer than 44% of them.

  • NPI issued2014 · 44% of these records are older, 52% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2015 · median 2013 among the 4,574 with a school on file
  • Record last updated2025 · 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).

2,738 marriage & family therapist records list a practice address in San Diego

They are 2,738 of the 52,937 NPPES records with a practice address in San Diego, 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 Diego → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Melissa Beals, MASan Diego, CA 921101831267970
  2. Lisa Cleavinger, MFTSan Diego, CA 921101750458212
  3. Christine Davies, MA.,MFCCSan Diego, CA 921101083789622
  4. Genuvere Du Ville, MFTSan Diego, CA 921101902971377
  5. Michael Miller, MFTSan Diego, CA 921101255407227
  6. Carol Pierce, PH.D., M.F.T.San Diego, CA 921101629172663
  7. Mary Quinn, LMFTSan Diego, CA 921101013077767
  8. Dan SarrisSan Diego, CA 921101346315785

Common questions

What is Michelle Arianne Mason's NPI number?

Michelle Arianne Mason's National Provider Identifier (NPI) is 1316352057, issued on Jun 20, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Arianne Mason located?

The NPPES record lists a practice address at 1202 Morena Blvd, San Diego, CA, 92110. Phone: (619) 398-3261. Providers update this record themselves, so call before visiting.

How can I verify Michelle Arianne Mason's license?

NPPES lists California license number 129058, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.