NPPES file of Aug 9, 2026

Malcolm Garvey Duncan, APRN

Psychiatric/Mental Health Nurse Practitioner · Avondale, AZ

Malcolm Garvey Duncan, APRN is a psychiatric/mental health nurse practitioner with a practice address in Avondale, Arizona, and NPI 1174382121, issued on Mar 13, 2024. Check the license (Arizona 1127308, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174382121
Name
Malcolm Garvey Duncan
Credential
APRN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
1127308 AZ
1127308 TX
Self-reported in NPPES; status is on the state search
Practice location
824 N 99TH Ave Ste 107108, Avondale, AZ 85323
Phone
(480) 259-5746
Enumerated
Mar 13, 2024
Record last updated
Aug 5, 2024
Fax
(623) 775-2424
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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8 nearest psychiatric/mental health nurse practitioner records → All 1,887 in Arizona → Look up another NPI →

Verify Malcolm Garvey Duncan 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 1127308    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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Malcolm Garvey Duncan among 1,887 psychiatric/mental health nurse practitioner records in Arizona

Malcolm Garvey Duncan, APRN is one of 1,887 psychiatric/mental health nurse practitioner records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 78% of them.

  • NPI issued2024 · 78% of these records are older, 13% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2024 · 23% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

28 psychiatric/mental health nurse practitioner records list a practice address in Avondale

They are 28 of the 1,517 NPPES records with a practice address in Avondale, and 1,887 psychiatric/mental health nurse practitioner records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,887 in Arizona → Every provider in Avondale → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Marieclaire Acha, PMHNPAvondale, AZ 853231386279875
  2. Mosunmoluwa Adesanya, APRNAvondale, AZ 853231205458429
  3. Asha-Lee Cadogan, NURSE PRACTITIONERAvondale, AZ 853231124682653
  4. Laura Graeber, DNPAvondale, AZ 853231275024994
  5. Michelle Iliescu, DNP, PMHNP-BCAvondale, AZ 853231245924653
  6. Ezinne IrokuAvondale, AZ 853231588154819
  7. Ketura JamesAvondale, AZ 853231548508237
  8. Nadia Ledesma, DFNP-CAvondale, AZ 853231477006989

Common questions

What is Malcolm Garvey Duncan, APRN's NPI number?

Malcolm Garvey Duncan, APRN's National Provider Identifier (NPI) is 1174382121, issued on Mar 13, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Malcolm Garvey Duncan, APRN located?

The NPPES record lists a practice address at 824 N 99TH Ave Ste 107108, Avondale, AZ, 85323. Phone: (480) 259-5746. Providers update this record themselves, so call before visiting.

How can I verify Malcolm Garvey Duncan, APRN's license?

NPPES lists Arizona license number 1127308, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity 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. 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.