NPPES file of Aug 9, 2026

Myrna-Leticia P. Rivas

Family Nurse Practitioner · Scottsdale, AZ

Myrna-Leticia P. Rivas is a family nurse practitioner with a practice address in Scottsdale, Arizona, and NPI 1871227116, issued on Jul 12, 2022. Check the license (Arizona 277578, as entered in NPPES) with the Arizona 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
1871227116
Name
Myrna-Leticia P. Rivas
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
277578 AZ
Self-reported in NPPES; status is on the state search
Practice location
4921 E Bell RD Ste 205, Scottsdale, AZ 85254
Phone
(800) 640-3451
Enumerated
Jul 12, 2022
Record last updated
Nov 5, 2024
Medicare enrollment
Enrolled (PECOS I20220908001189); 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 4921 E Bell RD Ste 205

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

  1. Laurin Boyle, FNPFamily Nurse Practitioner1194419655
  2. Kimberly Cantu, NURSE PRACTITIONERNurse Practitioner1205094463
  3. Deborah Dugan, FNPFamily Nurse Practitioner1760824189
  4. Christopher Dwiggins, P.A.-CMedical Physician Assistant1720480379
  5. Witeh EsoePrimary Care Nurse Practitioner1538617147
  6. Kathleen Ketelson, FNPNurse Practitioner1033428198

Verify Myrna-Leticia P. Rivas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 277578
    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 Arizona 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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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

46 Medicare Part D claims for 23 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Myrna-Leticia Rivas46
  2. Specialty average1,305

Most prescribed

  1. Gentamicin Sulfate17 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: $27.00

1 payment: food and beverage; the largest payer was Advanced Oxygen Therapy 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. Myrna-Leticia Rivas$27.00
  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.

Myrna-Leticia P. Rivas among 5,933 family nurse practitioner records in Arizona

Myrna-Leticia P. Rivas is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% 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 73% of them.

  • NPI issued2022 · 73% of these records are older, 21% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2021 · median 2019 among the 3,510 with a school on file
  • Record last updated2024 · 38% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

432 family nurse practitioner records list a practice address in Scottsdale

They are 432 of the 11,008 NPPES records with a practice address in Scottsdale, and 5,933 family nurse practitioner records in Arizona.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kristi Chase, NPScottsdale, AZ 852541235297870
  2. Amy Churchill, FNPScottsdale, AZ 852541174599013
  3. Lisa Dugan, FNP-CScottsdale, AZ 852541487955357
  4. Donna Dundon, FNPScottsdale, AZ 852541972666295
  5. Kristina Fawcett, FNP-CScottsdale, AZ 852541225307754
  6. Susan Fiacco, FNPScottsdale, AZ 852541629380563
  7. Mary McGlasson, ARNPScottsdale, AZ 852541740268028
  8. Peter Rayis, FNP-BC, D.C.Scottsdale, AZ 852541407198039

Common questions

What is Myrna-Leticia P. Rivas's NPI number?

Myrna-Leticia P. Rivas's National Provider Identifier (NPI) is 1871227116, issued on Jul 12, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Myrna-Leticia P. Rivas located?

The NPPES record lists a practice address at 4921 E Bell RD Ste 205, Scottsdale, AZ, 85254. Phone: (800) 640-3451. Providers update this record themselves, so call before visiting.

How can I verify Myrna-Leticia P. Rivas's license?

NPPES lists Arizona license number 277578, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Myrna-Leticia P. Rivas prescribe under Medicare Part D?

In 2024, Myrna-Leticia P. Rivas had 46 Medicare Part D claims for 23 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.