NPPES file of Aug 9, 2026

Nereida Perez, NP

Family Nurse Practitioner · Lancaster, CA

Nereida Perez, NP is a family nurse practitioner with a practice address in Lancaster, California, and NPI 1558138024, issued on Dec 5, 2023. Check the license (California 95027275, 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
1558138024
Name
Nereida Perez
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95027275 CA
Self-reported in NPPES; status is on the state search
Practice location
42135 10TH St W Ste 201, Lancaster, CA 93534
Phone
(661) 341-3800
Enumerated
Dec 5, 2023
Record last updated
Dec 5, 2023
Medicare enrollment
Enrolled (PECOS I20231229003012); 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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Also registered at 42135 10TH St W Ste 201

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

  1. Linh DangPsychiatric/Mental Health Nurse Practitioner1326654815
  2. Michelle De Ynchausti, FNP-CFamily Nurse Practitioner1609416205
  3. Gisela ParedesFamily Nurse Practitioner1629698253

Verify Nereida 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 95027275
    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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2.1 times the Medicare Part D claims of the average family nurse practitioner in 2024

2,680 Medicare Part D claims for 554 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 55 claims were for opioids.

  1. Nereida Perez2,680
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium101 claims
  2. Albuterol Sulfate Hfa89 claims
  3. Alprazolam89 claims
  4. Amlodipine Besylate69 claims
  5. Levothyroxine Sodium68 claims
  6. Nitrofurantoin Mono-Macro63 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: $780.51

31 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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. Nereida Perez$780.51
  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 2 group practices

  1. Avors Medical GroupLancaster, CA
  2. Familyfirst Family Medical Practice IncLancaster, CA

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

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

Nereida Perez, NP 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 2023, is newer than 75% of them.

  • NPI issued2023 · 75% of these records are older, 17% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2023 · median 2019 among the 6,793 with a school on file
  • Record last updated2023 · 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).

89 family nurse practitioner records list a practice address in Lancaster

They are 89 of the 4,273 NPPES records with a practice address in Lancaster, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Sandra Callaghan, FNPLancaster, CA 935341780970517
  2. Jacob Carpenter, FNP-CLancaster, CA 935341295199263
  3. Sukhvir Dhinsa, FNP-BCLancaster, CA 935341255707493
  4. Richard Emanuel, FNPLancaster, CA 935341922399609
  5. Pascualita FloresLancaster, CA 935341386040145
  6. Meredith Graham, NPLancaster, CA 935341558634337
  7. Dorothy Griego, FNPCLancaster, CA 935341992977326
  8. Carlos Guerrero, FNPLancaster, CA 935341699855080

Common questions

What is Nereida Perez, NP's NPI number?

Nereida Perez, NP's National Provider Identifier (NPI) is 1558138024, issued on Dec 5, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Nereida Perez, NP located?

The NPPES record lists a practice address at 42135 10TH St W Ste 201, Lancaster, CA, 93534. Phone: (661) 341-3800. Providers update this record themselves, so call before visiting.

How can I verify Nereida Perez, NP's license?

NPPES lists California license number 95027275, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Nereida Perez, NP prescribe under Medicare Part D?

In 2024, Nereida Perez, NP had 2,680 Medicare Part D claims for 554 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.