NPPES file of Aug 9, 2026

Marilyn Alvarez, FNP-BC

Family Nurse Practitioner · Las Vegas, NV

Marilyn Alvarez, FNP-BC is a family nurse practitioner with a practice address in Las Vegas, Nevada, and NPI 1578148680, issued on Mar 11, 2021. Check the license (Nevada 838054, as entered in NPPES) with the Nevada 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
1578148680
Name
Marilyn Alvarez
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
838054 NV
Self-reported in NPPES; status is on the state search
Practice location
8879 W Flamingo RD Ste 101, Las Vegas, NV 89147
Phone
(702) 646-1150
Enumerated
Mar 11, 2021
Record last updated
Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210329001607); 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 family nurse practitioner records → All 2,165 in Nevada → Look up another NPI →

Also registered at 8879 W Flamingo RD Ste 101

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

  1. Lawanda AllenFamily Nurse Practitioner1982219317
  2. Kristina Andaya, LCPCMental Health Counselor1467087759
  3. Eli Gomez, LMFTMarriage & Family Therapist1467052811
  4. Lily MendozaPersonal Care Attendant1942171145
  5. Jekeissa MosleyPersonal Care Attendant1073101911
  6. Scott MosleyPersonal Care Attendant1740751122

Verify Marilyn Alvarez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license 838054    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 Nevada 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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60% fewer Medicare Part D claims than the average family nurse practitioner in 2024

528 Medicare Part D claims for 50 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Marilyn Alvarez528
  2. Specialty average1,305

Most prescribed

  1. Trazodone Hcl57 claims
  2. Quetiapine Fumarate54 claims
  3. Sertraline Hcl39 claims
  4. Mirtazapine35 claims
  5. Alprazolam28 claims
  6. Aripiprazole23 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: $897.61

45 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. Marilyn Alvarez$897.61
  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. Medtrans Behavioral Nevada Casal PLLCReno, NV

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

Marilyn Alvarez among 2,165 family nurse practitioner records in Nevada

Marilyn Alvarez, FNP-BC is one of 2,165 family nurse practitioner records with a practice address in Nevada. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 55% of them.

  • NPI issued2021 · 55% of these records are older, 37% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2020 · median 2020 among the 1,328 with a school on file
  • Record last updated2021 · 29% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,197 family nurse practitioner records list a practice address in Las Vegas

They are 1,197 of the 65,269 NPPES records with a practice address in Las Vegas, and 2,165 family nurse practitioner records in Nevada.

All 2,165 in Nevada → Every provider in Las Vegas → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Juliana Adjovu, FNP-BCLas Vegas, NV 891471619496684
  2. Treveris Begalman, APRN, FNP-CLas Vegas, NV 891471316577885
  3. Maria Burgess, APRNLas Vegas, NV 891471164857488
  4. Jacquelyn Butler, FNP-CLas Vegas, NV 891471346648342
  5. Delsa Dagalea, R.N.Las Vegas, NV 891471457581993
  6. May Denina, APRNLas Vegas, NV 891471902309230
  7. Timothy Foley, APNLas Vegas, NV 891471558628974
  8. Patrick Free, APRN FNP-CLas Vegas, NV 891471336681675

Common questions

What is Marilyn Alvarez, FNP-BC's NPI number?

Marilyn Alvarez, FNP-BC's National Provider Identifier (NPI) is 1578148680, issued on Mar 11, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Marilyn Alvarez, FNP-BC located?

The NPPES record lists a practice address at 8879 W Flamingo RD Ste 101, Las Vegas, NV, 89147. Phone: (702) 646-1150. Providers update this record themselves, so call before visiting.

How can I verify Marilyn Alvarez, FNP-BC's license?

NPPES lists Nevada license number 838054, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Marilyn Alvarez, FNP-BC prescribe under Medicare Part D?

In 2024, Marilyn Alvarez, FNP-BC had 528 Medicare Part D claims for 50 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.

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.