NPPES file of Aug 9, 2026

Clarissa Avalos

Nurse Practitioner · Porterville, CA

Clarissa Avalos is a nurse practitioner with a practice address in Porterville, California, and NPI 1922947860, issued on Mar 26, 2026. Check the license (California F01260203, 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
1922947860
Name
Clarissa Avalos
Primary taxonomy
Nurse Practitioner 363L00000X
License number
F01260203 CA
Self-reported in NPPES; status is on the state search
Practice location
590 W Putnam Ave, Porterville, CA 93257
Phone
(559) 781-3700
Enumerated
Mar 26, 2026
Record last updated
Mar 26, 2026
Medicare enrollment
Enrolled (PECOS I20260429000961); 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 nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 590 W Putnam Ave

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

  1. Lareina Adams, DNPFamily Nurse Practitioner1366863888
  2. Juan Alarcon Medina, PA-CPhysician Assistant1720727225
  3. Mona Attalla, P.A.Physician Assistant1073633301
  4. Ana BorbaFamily Nurse Practitioner1649673559
  5. Teri Brown, M.D.Pediatrics Physician1184761363
  6. Adam Burkhart, FNPFamily Nurse Practitioner1073349205

Verify Clarissa Avalos 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 F01260203    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. Sequoia Healthcare AlliancePorterville, CA

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

Clarissa Avalos among 8,223 nurse practitioner records in California

Clarissa Avalos is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2026, is newer than 97% of them.

  • NPI issued2026 · 97% of these records are older, 0% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2025 · median 2017 among the 3,425 with a school on file
  • Record last updated2026 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

All 8,223 in California → Every provider in Porterville → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Pamela Avila, FNPPorterville, CA 932571003067950
  2. Darius CandelarioPorterville, CA 932571801543855
  3. Debra Martin, FNPPorterville, CA 932571306979281
  4. Michele Millan-Patterson, AGNP-BCPorterville, CA 932571265038830
  5. Johnny Agustin, NPShafter, CA 932631174704845
  6. Danessa Thorbrogger, NP-CShafter, CA 932631265958235
  7. Miriam VielmanShafter, CA 932631649055658
  8. Jeanette AcostaLost Hills, CA 932491619630357

Common questions

What is Clarissa Avalos's NPI number?

Clarissa Avalos's National Provider Identifier (NPI) is 1922947860, issued on Mar 26, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Clarissa Avalos located?

The NPPES record lists a practice address at 590 W Putnam Ave, Porterville, CA, 93257. Phone: (559) 781-3700. Providers update this record themselves, so call before visiting.

How can I verify Clarissa Avalos's license?

NPPES lists California license number F01260203, 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.