NPPES file of Aug 9, 2026

Alyssa Ridao

Family Nurse Practitioner · Phoenix, AZ

Alyssa Ridao is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1740902931, issued on Sep 14, 2022. Check the license (Arizona 280770, 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
1740902931
Name
Alyssa Ridao
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
280770 AZ
Self-reported in NPPES; status is on the state search
Practice location
500 W Thomas RD Ste 100, Phoenix, AZ 85013
Phone
(602) 406-1510
Enumerated
Sep 14, 2022
Record last updated
Aug 5, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 500 W Thomas RD Ste 100

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

  1. Shahab Aftahi, M.D.Gastroenterology Physician1881656783
  2. Layth Al-Jashaami, M.DGastroenterology Physician1255691895
  3. Elizabeth Cruz, MDGastroenterology Physician1891749313
  4. Andrew Duarte, MDDiagnostic Radiology Physician1609003581
  5. Martin Errea, MDVascular & Interventional Radiology Physician1104219757
  6. Lesley Howard, PA-CSurgical Physician Assistant1255812491

Verify Alyssa Ridao 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 280770
    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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62% fewer Medicare Part D claims than the average family nurse practitioner in 2024

490 Medicare Part D claims for 272 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Alyssa Ridao490
  2. Specialty average1,305

Most prescribed

  1. Gavilyte-G157 claims
  2. Omeprazole46 claims
  3. Linzess44 claims
  4. Peg-3350 And Electrolytes38 claims
  5. Pantoprazole Sodium26 claims
  6. Famotidine25 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: $490.95

7 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, 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. Alyssa Ridao$490.95
  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.

Alyssa Ridao among 5,933 family nurse practitioner records in Arizona

Alyssa Ridao 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 fileNo · 59% of these records are
  • 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).

1,242 family nurse practitioner records list a practice address in Phoenix

They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Barbara Borbeck, NPPhoenix, AZ 850131487824629
  2. Gail Brown, NPPhoenix, AZ 850131366554388
  3. Martha Davidowicz, FNP-CPhoenix, AZ 850131720138704
  4. Deborah Dicicco, FNPPhoenix, AZ 850131770558272
  5. Michele Grigaitis-Reyes, NPPhoenix, AZ 850131497862379
  6. Kimberly Hart, FNPPhoenix, AZ 850131184645673
  7. Linda Holland-Ojeda, F.N.P.Phoenix, AZ 850131164427605
  8. Patricia Jost, FNPPhoenix, AZ 850131659440733

Common questions

What is Alyssa Ridao's NPI number?

Alyssa Ridao's National Provider Identifier (NPI) is 1740902931, issued on Sep 14, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Ridao located?

The NPPES record lists a practice address at 500 W Thomas RD Ste 100, Phoenix, AZ, 85013. Phone: (602) 406-1510. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Ridao's license?

NPPES lists Arizona license number 280770, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Alyssa Ridao prescribe under Medicare Part D?

In 2024, Alyssa Ridao had 490 Medicare Part D claims for 272 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.