NPPES file of Aug 9, 2026

Margarita Monterde, FNP

Family Nurse Practitioner · Chatsworth, CA

Margarita Monterde, FNP is a family nurse practitioner with a practice address in Chatsworth, California, and NPI 1104339464, issued on Nov 8, 2017. Check the license (California 95006992, 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
1104339464
Name
Margarita Monterde
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95006992 CA
Self-reported in NPPES; status is on the state search
Practice location
20151 Nordhoff St, Chatsworth, CA 91311
Phone
(818) 627-3000
Enumerated
Nov 8, 2017
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180606000879); 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 20151 Nordhoff St

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

  1. Marissa Andres-Kim, MDPsychiatry Physician1376779744
  2. Elena Angulo, MSWClinical Social Worker1730370271
  3. Jasmine AntimoRecreation Therapist1366079832
  4. Perla AragonClinical Social Worker1184756231
  5. Sanam BaldwinPsychiatric/Mental Health Nurse Practitioner1326746702
  6. Diana BallDay Training/Habilitation Specialist1962729921

Verify Margarita Monterde 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 95006992
    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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68% fewer Medicare Part D claims than the average family nurse practitioner in 2024

416 Medicare Part D claims for 58 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Margarita Monterde416
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium44 claims
  2. Amlodipine Besylate27 claims
  3. Benazepril Hcl25 claims
  4. Metformin Hcl23 claims
  5. Losartan Potassium21 claims
  6. Fluticasone Propionate15 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: $372.98

3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Margarita Monterde$372.98
  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. County OF Los AngelesVan Nuys, CA

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

Margarita Monterde among 16,966 family nurse practitioner records in California

Margarita Monterde, 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 2017, is newer than 40% of them.

  • NPI issued2017 · 40% of these records are older, 55% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2017 · median 2019 among the 6,793 with a school on file
  • Record last updated2018 · 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).

11 family nurse practitioner records list a practice address in Chatsworth

They are 11 of the 498 NPPES records with a practice address in Chatsworth, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Dyan Angela Carrillo, NPChatsworth, CA 913111386583805
  2. Anna Chalikyan, NPChatsworth, CA 913111447984570
  3. Banafsheh Mazloumi, FNP-BCChatsworth, CA 913111114799608
  4. Carolyn Pampalone, NPChatsworth, CA 913111366267809
  5. Phillip Phung, FNPChatsworth, CA 913111154188738
  6. Gurdeep Sethi, NURSE PRACTITIONERChatsworth, CA 913111013039403
  7. Christina Tamsatit, NPChatsworth, CA 913111831941939
  8. Maria Jesusa Tan, FNPChatsworth, CA 913111770098527

Common questions

What is Margarita Monterde, FNP's NPI number?

Margarita Monterde, FNP's National Provider Identifier (NPI) is 1104339464, issued on Nov 8, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Margarita Monterde, FNP located?

The NPPES record lists a practice address at 20151 Nordhoff St, Chatsworth, CA, 91311. Phone: (818) 627-3000. Providers update this record themselves, so call before visiting.

How can I verify Margarita Monterde, FNP's license?

NPPES lists California license number 95006992, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Margarita Monterde, FNP prescribe under Medicare Part D?

In 2024, Margarita Monterde, FNP had 416 Medicare Part D claims for 58 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.