NPPES file of Aug 9, 2026

John Vista, LMFT

Marriage & Family Therapist · Ontario, CA

John Vista, LMFT is a marriage & family therapist with a practice address in Ontario, California, and NPI 1558256263, issued on Jun 11, 2025. Check the license (California 155573, 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
1558256263
Name
John Vista
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
155573 CA
Self-reported in NPPES; status is on the state search
Practice location
3330 Centre Lake Dr, Ontario, CA 91761
Phone
(866) 205-3595
Enumerated
Jun 11, 2025
Record last updated
Aug 3, 2026
Medicare enrollment
Enrolled (PECOS I20251002001795); 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 3330 Centre Lake Dr

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

  1. Irene BacusRegistered Nurse1003012691
  2. Virginia Escoto-Gonzalez, LMFTMarriage & Family Therapist1548403322
  3. Rachel Lairmore, LMFTMental Health Counselor1518345354
  4. Yadira McBurney, LCSWClinical Social Worker1811455918
  5. Robert RodriguezCase Manager/Care Coordinator1720442510
  6. Rosa ShettyClinical Social Worker1508125147

Verify John Vista 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 155573    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. Southern California Permanente Medical GroupOntario, CA

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

John Vista among 59,889 marriage & family therapist records in California

John Vista, 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 2025, is newer than 93% of them.

  • NPI issued2025 · 93% of these records are older, 2% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2022 · median 2013 among the 4,574 with a school on file
  • Record last updated2026 · 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).

169 marriage & family therapist records list a practice address in Ontario

They are 169 of the 5,375 NPPES records with a practice address in Ontario, and 59,889 marriage & family therapist records in California.

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

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

  1. Kristofer Anderson, MFTOntario, CA 917611245510353
  2. Kelli Clayton, MS, LMFTOntario, CA 917611922263250
  3. Richard Croyt, LMFTOntario, CA 917611639212152
  4. Savina Dias, LMFTOntario, CA 917611598916066
  5. Virginia Escoto-Gonzalez, LMFTOntario, CA 917611548403322
  6. Chester GregsonOntario, CA 917611073633731
  7. Charolette Lewis, PH.D. LMFTOntario, CA 917611912047580
  8. Lorena MartinOntario, CA 917611588854590

Common questions

What is John Vista, LMFT's NPI number?

John Vista, LMFT's National Provider Identifier (NPI) is 1558256263, issued on Jun 11, 2025. An NPI identifies a provider in billing; it is not a license.

Where is John Vista, LMFT located?

The NPPES record lists a practice address at 3330 Centre Lake Dr, Ontario, CA, 91761. Phone: (866) 205-3595. Providers update this record themselves, so call before visiting.

How can I verify John Vista, LMFT's license?

NPPES lists California license number 155573, 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.