NPPES file of Aug 9, 2026

Marissa Aliza Ontiveros

Counselor · Fresno, CA

Marissa Aliza Ontiveros is a counselor with a practice address in Fresno, California, and NPI 1497228381, issued on Jan 3, 2019. Check the license 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
1497228381
Name
Marissa Aliza Ontiveros
Primary taxonomy
Counselor 101Y00000X
Practice location
4411 E Kings Canyon RD # 319, Fresno, CA 93702
Phone
(559) 600-2382
Enumerated
Jan 3, 2019
Record last updated
Oct 29, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4411 E Kings Canyon RD # 319

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

  1. Jon Anderson, NPFamily Nurse Practitioner1164432969
  2. Precious AndradeCounselor1871242883
  3. Jonathan AvilezCounselor1306411160
  4. Chet BerglundCounselor1164010195
  5. Ccorieanna BiggsCounselor1356947485
  6. Jilleen BinghamPsychiatric/Mental Health Registered Nurse1437426228

Verify Marissa Aliza Ontiveros in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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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597 counselor records list a practice address in Fresno

They are 597 of the 19,440 NPPES records with a practice address in Fresno, and 13,723 counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 597 in Fresno → All 13,723 in California → Every provider in Fresno →

Other counselor records in California

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  3. Crystal AanderudRichmond, CA1083841761
  4. Cedric Aaron, MSW, ASWEureka, CA1245461268
  5. Regina AbadajosOakland, CA1851856488
  6. Erica AbaraCamarillo, CA1104099282
  7. Jennifer AbarcaOakland, CA1760955926
  8. Marina AbbottPetaluma, CA1669592184
  9. Robert Abbott-Florez, M.A.Petaluma, CA1568617280
  10. Sofia AbbushiSan Carlos, CA1154974301

Common questions

What is Marissa Aliza Ontiveros's NPI number?

Marissa Aliza Ontiveros's National Provider Identifier (NPI) is 1497228381, issued on Jan 3, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Marissa Aliza Ontiveros located?

The NPPES record lists a practice address at 4411 E Kings Canyon RD # 319, Fresno, CA, 93702. Phone: (559) 600-2382. Providers update this record themselves, so call before visiting.

How can I verify Marissa Aliza Ontiveros's license?

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.