NPPES file of Aug 9, 2026

Sandra Patricia Viramontes, MS MFT

Marriage & Family Therapist · Fontana, CA

Sandra Patricia Viramontes, MS MFT is a marriage & family therapist with a practice address in Fontana, California, and NPI 1154832251, issued on Oct 16, 2017. Check the license (California 125643, 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
1154832251
Name
Sandra Patricia Viramontes
Credential
MS MFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
125643 CA
Self-reported in NPPES; status is on the state search
Practice location
17046 Marygold Ave, Fontana, CA 92335
Phone
(909) 427-5128
Enumerated
Oct 16, 2017
Record last updated
Jun 26, 2025
Medicare enrollment
Enrolled (PECOS I20241030001413); 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 17046 Marygold Ave

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

  1. Karla CortezMarriage & Family Therapist1366828873
  2. Kevin Guber, M.D.Child & Adolescent Psychiatry Physician1740443928
  3. Diana IbarraMarriage & Family Therapist1205795440
  4. Sharon Kennon, LCSWClinical Social Worker1699131417
  5. Linda Nugen, L.C.S.W.Clinical Social Worker1801039532
  6. Brenda OliverMarriage & Family Therapist1467588269

Verify Sandra Patricia Viramontes 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 125643    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 GroupFontana, CA

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

Sandra Patricia Viramontes among 59,889 marriage & family therapist records in California

Sandra Patricia Viramontes, MS MFT 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 2017, is newer than 57% of them.

  • NPI issued2017 · 57% of these records are older, 39% newer
  • In a Medicare fileYes · 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).

82 marriage & family therapist records list a practice address in Fontana

They are 82 of the 3,012 NPPES records with a practice address in Fontana, and 59,889 marriage & family therapist records in California.

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

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

  1. John Elder, MFTFontana, CA 923351831393974
  2. Teresita GonzalezFontana, CA 923351629296637
  3. Regina Holmes, M.F.T.Fontana, CA 923351609070234
  4. Kathryn Kawecki, MFTFontana, CA 923351528261021
  5. Nicole Lopez, M.S.Fontana, CA 923351255524815
  6. Michelle Martinez, M.S.Fontana, CA 923351124182928
  7. Richard Myatt, LMFTFontana, CA 923351831207489
  8. Brenda OliverFontana, CA 923351467588269

Common questions

What is Sandra Patricia Viramontes, MS MFT's NPI number?

Sandra Patricia Viramontes, MS MFT's National Provider Identifier (NPI) is 1154832251, issued on Oct 16, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Sandra Patricia Viramontes, MS MFT located?

The NPPES record lists a practice address at 17046 Marygold Ave, Fontana, CA, 92335. Phone: (909) 427-5128. Providers update this record themselves, so call before visiting.

How can I verify Sandra Patricia Viramontes, MS MFT's license?

NPPES lists California license number 125643, 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.