NPPES file of Aug 9, 2026

Matthew Kevin Masolini, LMFT

Marriage & Family Therapist · Costa Mesa, CA

Matthew Kevin Masolini, LMFT is a marriage & family therapist with a practice address in Costa Mesa, California, and NPI 1639741820, issued on Jul 15, 2021. Check the license (California 159061, 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
1639741820
Name
Matthew Kevin Masolini
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
159061 CA
Self-reported in NPPES; status is on the state search
Practice location
1640 Newport Blvd Ste 110, Costa Mesa, CA 92627
Phone
(925) 282-1778
Enumerated
Jul 15, 2021
Record last updated
Dec 4, 2025
Medicare enrollment
Enrolled (PECOS I20251216002884); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1640 Newport Blvd Ste 110

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

  1. Karen Aung, PSYD, LPClinical Psychologist1689081788
  2. Lillie Avetisyan-Harvey, LCSWClinical Social Worker1427628247
  3. Marian Cao, LMFTMarriage & Family Therapist1922578772
  4. Karissa Chisum, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1558042101
  5. Erika Clever, LMFTMarriage & Family Therapist1184391971
  6. Julia Cramer, LMFTMarriage & Family Therapist1679313126

Verify Matthew Kevin Masolini 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 159061    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. Pacific Coast Psychiatric Associates IncCosta Mesa, CA

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

Matthew Kevin Masolini among 59,889 marriage & family therapist records in California

Matthew Kevin Masolini, 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 2021, is newer than 75% of them.

  • NPI issued2021 · 75% of these records are older, 21% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2021 · 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).

219 marriage & family therapist records list a practice address in Costa Mesa

They are 219 of the 4,286 NPPES records with a practice address in Costa Mesa, and 59,889 marriage & family therapist records in California.

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

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

  1. Fernando Cruz, BACosta Mesa, CA 926271649340894
  2. Brittney GrisaffiCosta Mesa, CA 926271376893206
  3. Jacqueline Hayes, MFTCosta Mesa, CA 926271669715918
  4. Bonnie HooesCosta Mesa, CA 926271558385682
  5. Suzy Hovda, LMFTCosta Mesa, CA 926271982835047
  6. Deanna Jacinto, LMFTCosta Mesa, CA 926271912102930
  7. Irene Kane, MEDCosta Mesa, CA 926271942323720
  8. Laura LeeCosta Mesa, CA 926271386880938

Common questions

What is Matthew Kevin Masolini, LMFT's NPI number?

Matthew Kevin Masolini, LMFT's National Provider Identifier (NPI) is 1639741820, issued on Jul 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Kevin Masolini, LMFT located?

The NPPES record lists a practice address at 1640 Newport Blvd Ste 110, Costa Mesa, CA, 92627. Phone: (925) 282-1778. Providers update this record themselves, so call before visiting.

How can I verify Matthew Kevin Masolini, LMFT's license?

NPPES lists California license number 159061, 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.