NPPES file of Aug 9, 2026

Maria Jill Buena Alfonso, APRN, FNP-C

Family Nurse Practitioner · Las Vegas, NV

Maria Jill Buena Alfonso, APRN, FNP-C is a family nurse practitioner with a practice address in Las Vegas, Nevada, and NPI 1982332227, issued on Aug 14, 2022. Check the license (Nevada RN56862, 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
1982332227
Name
Maria Jill Buena Alfonso
Credential
APRN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN56862 NV
Self-reported in NPPES; status is on the state search
Practice location
1330 Karen Ave, Las Vegas, NV 89169
Phone
(702) 625-0022
Enumerated
Aug 14, 2022
Record last updated
Aug 14, 2022
Medicare enrollment
Enrolled (PECOS I20250616003145); accepts Medicare assignment
Medical or professional school
Campbell Univ School Of Osteopathic Medicine, 2022
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 →

Verify Maria Jill Buena Alfonso 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 RN56862    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

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1% more Medicare Part D claims than the average family nurse practitioner in 2024

1,318 Medicare Part D claims for 158 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 37 claims were for opioids.

  1. Maria Jill Alfonso1,318
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium58 claims
  2. Amlodipine Besylate51 claims
  3. Gabapentin50 claims
  4. Trazodone Hcl48 claims
  5. Tramadol Hcl37 claims
  6. Furosemide34 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: $126.53

3 payments; by number, the most common kind was food and beverage; the largest payer was Solventum Corporation. 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. Maria Jill Alfonso$126.53
  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. JD Medical Group LLCLas Vegas, NV

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

Maria Jill Buena Alfonso among 2,165 family nurse practitioner records in Nevada

Maria Jill Buena Alfonso, APRN, FNP-C 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 2022, is newer than 63% of them.

  • NPI issued2022 · 63% of these records are older, 29% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2022 · median 2020 among the 1,328 with a school on file
  • Record last updated2022 · 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. Cynthia Alvarez, CNPLas Vegas, NV 891691831812577
  2. Daniel Arsulo, NPLas Vegas, NV 891691003303991
  3. Nilda Badua, APRNLas Vegas, NV 891691821363854
  4. Gelvis Concepcion, NPLas Vegas, NV 891691588047989
  5. Zonia Fiesta, APRN,MSN, FNP-BCLas Vegas, NV 891691205390499
  6. Friday Irorobeje, NPLas Vegas, NV 891691902217656
  7. Jennifer Kawi, NPLas Vegas, NV 891691972749588
  8. Alejandra Marquez De Rozakis, NURSE PRACTITIONERLas Vegas, NV 891691861076242

Common questions

What is Maria Jill Buena Alfonso, APRN, FNP-C's NPI number?

Maria Jill Buena Alfonso, APRN, FNP-C's National Provider Identifier (NPI) is 1982332227, issued on Aug 14, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Maria Jill Buena Alfonso, APRN, FNP-C located?

The NPPES record lists a practice address at 1330 Karen Ave, Las Vegas, NV, 89169. Phone: (702) 625-0022. Providers update this record themselves, so call before visiting.

How can I verify Maria Jill Buena Alfonso, APRN, FNP-C's license?

NPPES lists Nevada license number RN56862, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Maria Jill Buena Alfonso, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Maria Jill Buena Alfonso, APRN, FNP-C had 1,318 Medicare Part D claims for 158 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.