NPPES file of Aug 9, 2026

Joseph Neil Duff, APRN

Psychiatric/Mental Health Nurse Practitioner · Henderson, KY

Joseph Neil Duff, APRN is a psychiatric/mental health nurse practitioner with a practice address in Henderson, Kentucky, and NPI 1609530765, issued on Oct 26, 2021. Check the license (Kentucky 3016915, as entered in NPPES) with the Kentucky 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
1609530765
Name
Joseph Neil Duff
Credential
APRN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
3016915 KY
Self-reported in NPPES; status is on the state search
Practice location
1607 Washington St, Henderson, KY 42420
Phone
(270) 952-0030
Enumerated
Oct 26, 2021
Record last updated
Oct 26, 2021 (not updated in 5 years: call before relying on the address or phone)
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 1,222 in Kentucky → Look up another NPI →

Verify Joseph Neil Duff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license 3016915    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 Kentucky license search

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Joseph Neil Duff among 1,222 psychiatric/mental health nurse practitioner records in Kentucky

Joseph Neil Duff, APRN is one of 1,222 psychiatric/mental health nurse practitioner records with a practice address in Kentucky. 78% 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 2021, is newer than 49% of them.

  • NPI issued2021 · 49% of these records are older, 42% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2021 · 24% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Kentucky

There are 1,222 psychiatric/mental health nurse practitioner records in Kentucky. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,222 in Kentucky → Every provider in Henderson → Psychiatric/Mental Health Nurse Practitioner nationwide →

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

  1. Leigh Baldwin, FNP, PMHNPHenderson, KY 424201780816736
  2. Lorrie NeinHenderson, KY 424201356044713
  3. Julie Rice, NPHenderson, KY 424201841713153
  4. Kayla Boyd, PMHNP-BCMadisonville, KY 424311710665385
  5. Ollie Combs, APRNMadisonville, KY 424311285018440
  6. Keely Cullen, APRNMadisonville, KY 424311487370417
  7. Michelle DavisMadisonville, KY 424311023847274
  8. Eva Duncan, PMHNPMadisonville, KY 424311659193423

Common questions

What is Joseph Neil Duff, APRN's NPI number?

Joseph Neil Duff, APRN's National Provider Identifier (NPI) is 1609530765, issued on Oct 26, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Neil Duff, APRN located?

The NPPES record lists a practice address at 1607 Washington St, Henderson, KY, 42420. Phone: (270) 952-0030. Providers update this record themselves, so call before visiting.

How can I verify Joseph Neil Duff, APRN's license?

NPPES lists Kentucky license number 3016915, as entered by the provider. Search the Kentucky 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.