NPPES file of Aug 9, 2026

Stephanie Rae Duffy, NP

Adult Health Nurse Practitioner · Glendale, AZ

Stephanie Rae Duffy, NP is an adult health nurse practitioner with a practice address in Glendale, Arizona, and NPI 1417429796, issued on Dec 26, 2018. Check the license (Arizona 266165, 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
1417429796
Name
Stephanie Rae Duffy
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
266165 AZ
209018586 IL
Self-reported in NPPES; status is on the state search
Practice location
6622 N 91St Ave Ste 200, Glendale, AZ 85305
Phone
(623) 547-4668
Enumerated
Dec 26, 2018
Record last updated
Dec 28, 2022
Fax
(623) 535-7869
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 6622 N 91St Ave Ste 200

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

  1. Jeans Choi, D.O.Nephrology Physician1609286087
  2. James Ferraro, D.O.Nephrology Physician1154324903
  3. Priscila Hernandez, NPPsychiatric/Mental Health Nurse Practitioner1386258473
  4. Rajnikanth Narayanan, MDNephrology Physician1780713032
  5. Christopher Neagra, D.ONephrology Physician1780034306
  6. Amir Philobos, MDNephrology Physician1023538675

Verify Stephanie Rae Duffy 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 266165    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

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84% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

207 Medicare Part D claims for 57 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Stephanie Duffy207
  2. Specialty average1,280

Most prescribed

  1. Losartan Potassium13 claims
  2. Omeprazole13 claims
  3. Atorvastatin Calcium12 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: $62.32

3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephanie Duffy$62.32
  2. Specialty average$946.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Adult Health Nurse Practitioner providers in Arizona

There are 521 adult health nurse practitioner records in Arizona.

All 521 in Arizona → Every provider in Glendale →

Other adult health nurse practitioner records in Arizona

  1. Judith Abell, MS, NP-BCSun City, AZ1003916990
  2. Mary Abrahamson, DNP, NP-C, ACHPNTucson, AZ1487626834
  3. Farhana Afrin, NPScottsdale, AZ1730839903
  4. Jody Agins, FNPTucson, AZ1265402358
  5. Catherine Akbari, NPPhoenix, AZ1013931633
  6. Pamela Akers, NPPrescott, AZ1497086474
  7. Derik Alexander, FNPPhoenix, AZ1306169313
  8. Heidi Alton, NPPrescott, AZ1124595509
  9. Rebecca Anchondo, RN, MSN, ANP-BCMesa, AZ1255502324
  10. Jonna Anderson, NPMesa, AZ1205144946

Common questions

What is Stephanie Rae Duffy, NP's NPI number?

Stephanie Rae Duffy, NP's National Provider Identifier (NPI) is 1417429796, issued on Dec 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Rae Duffy, NP located?

The NPPES record lists a practice address at 6622 N 91St Ave Ste 200, Glendale, AZ, 85305. Phone: (623) 547-4668. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Rae Duffy, NP's license?

NPPES lists Arizona license number 266165, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Stephanie Rae Duffy, NP prescribe under Medicare Part D?

In 2024, Stephanie Rae Duffy, NP had 207 Medicare Part D claims for 57 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.