NPPES file of Aug 9, 2026

Rodolfo Perez, FNP

Family Nurse Practitioner · Montclair, CA

Rodolfo Perez, FNP is a family nurse practitioner with a practice address in Montclair, California, and NPI 1134557648, issued on Oct 18, 2013. Check the license (California 23311, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134557648
Name
Rodolfo Perez
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
23311 CA
Self-reported in NPPES; status is on the state search
Practice location
9635 Monte Vista Ave Ste 205, Montclair, CA 91763
Phone
(909) 906-3446
Enumerated
Oct 18, 2013
Record last updated
May 23, 2024
Fax
(909) 966-4450
Medicare enrollment
Enrolled (PECOS I20140708001356); 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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Also registered at 9635 Monte Vista Ave Ste 205

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

  1. Mohammed Al-Khayyat, M.D.Internal Medicine Physician1588195424
  2. Marie Johnston, FNP-BCFamily Nurse Practitioner1528505377

Verify Rodolfo Perez 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 23311
    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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19.7 times the Medicare Part D claims of the average family nurse practitioner in 2024

25,700 Medicare Part D claims for 555 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 240 claims were for opioids.

  1. Rodolfo Perez25,700
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium1,051 claims
  2. Atorvastatin Calcium991 claims
  3. Levetiracetam801 claims
  4. Amlodipine Besylate698 claims
  5. Famotidine644 claims
  6. Omeprazole578 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $165.05

6 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rodolfo Perez$165.05
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. J And D Healthcare IncMontclair, CA

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

Rodolfo Perez among 16,966 family nurse practitioner records in California

Rodolfo Perez, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 24% of them.

  • NPI issued2013 · 24% of these records are older, 73% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2013 · median 2019 among the 6,793 with a school on file
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 family nurse practitioner records list a practice address in Montclair

They are 14 of the 1,301 NPPES records with a practice address in Montclair, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Nisrin Abdelsamie, FNPMontclair, CA 917631104360627
  2. Mariel Alvarez Garcia, NPMontclair, CA 917631477041853
  3. Daniela Arredondo, FNPMontclair, CA 917631477365880
  4. Isabella Bohorquez, FNPMontclair, CA 917631073238085
  5. Aurora GalvanMontclair, CA 917631386337228
  6. Marie Johnston, FNP-BCMontclair, CA 917631528505377
  7. Perla KelenjianMontclair, CA 917631235855339
  8. Gale Laidlaw, FNP-CMontclair, CA 917631396137329

Common questions

What is Rodolfo Perez, FNP's NPI number?

Rodolfo Perez, FNP's National Provider Identifier (NPI) is 1134557648, issued on Oct 18, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Rodolfo Perez, FNP located?

The NPPES record lists a practice address at 9635 Monte Vista Ave Ste 205, Montclair, CA, 91763. Phone: (909) 906-3446. Providers update this record themselves, so call before visiting.

How can I verify Rodolfo Perez, FNP's license?

NPPES lists California license number 23311, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Rodolfo Perez, FNP prescribe under Medicare Part D?

In 2024, Rodolfo Perez, FNP had 25,700 Medicare Part D claims for 555 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.

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.