NPPES file of Aug 9, 2026

Nadia Mashni, LMFT

Marriage & Family Therapist · Oakland, CA

Nadia Mashni, LMFT is a marriage & family therapist with a practice address in Oakland, California, and NPI 1255762357, issued on Nov 28, 2013. Check the license (California 53390, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1255762357
Name
Nadia Mashni
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
53390 CA
Self-reported in NPPES; status is on the state search
Practice location
5349 College Ave, Oakland, CA 94618
Phone
(510) 394-5463
Enumerated
Nov 28, 2013
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20240918003284); accepts 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 5349 College Ave

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

  1. Andrea Bronzo, B.A.Prevention Professional1255566337
  2. Elizabeth De Mahy, PSY.D.Clinical Psychologist1518400746
  3. Andrea Drugan, MA AMFTMental Health Counselor1881353266
  4. Dianne Elise, PSY 12309Clinical Psychologist1356290241
  5. Carol Jessop, MDInternal Medicine Physician1336106848
  6. Robert Larson, PSYDClinical Psychologist1023320090

Verify Nadia Mashni 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 53390    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Permanente Medical Group IncSanta Clara, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nadia Mashni among 59,889 marriage & family therapist records in California

Nadia Mashni, 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. Its NPI, issued in 2013, is newer than 41% of them.

  • NPI issued2013 · 41% of these records are older, 56% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2010 · median 2013 among the 4,574 with a school on file
  • Record last updated2022 · 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).

1,576 marriage & family therapist records list a practice address in Oakland

They are 1,576 of the 18,558 NPPES records with a practice address in Oakland, and 59,889 marriage & family therapist records in California.

All 59,889 in California → Every provider in Oakland → Marriage & Family Therapist nationwide →

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

  1. Andrea Aidells, LCSW & MFTOakland, CA 946181891842928
  2. Antoinette Baranov, MFTOakland, CA 946181093869471
  3. Julia Barokov, MFTOakland, CA 946181013058403
  4. Sandra Bowling, MAOakland, CA 946181043358963
  5. John Emmons, MFTOakland, CA 946181700937968
  6. Eileen Flanagan, MFTOakland, CA 946181306974118
  7. Monika Green, MFTOakland, CA 946181922135839
  8. Sara Halpern Robb, MFTOakland, CA 946181831105725

Common questions

What is Nadia Mashni, LMFT's NPI number?

Nadia Mashni, LMFT's National Provider Identifier (NPI) is 1255762357, issued on Nov 28, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Nadia Mashni, LMFT located?

The NPPES record lists a practice address at 5349 College Ave, Oakland, CA, 94618. Phone: (510) 394-5463. Providers update this record themselves, so call before visiting.

How can I verify Nadia Mashni, LMFT's license?

NPPES lists California license number 53390, 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. Medicare files from data.cms.gov. 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.