NPPES file of Aug 9, 2026

Michelle Konstantinidis, APRN

Psychiatric/Mental Health Nurse Practitioner · Madisonville, KY

Michelle Konstantinidis, APRN is a psychiatric/mental health nurse practitioner with a practice address in Madisonville, Kentucky, and NPI 1851457238, issued on Dec 29, 2006. Check the license (Kentucky 4027026, as entered in NPPES) with the Kentucky 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
1851457238
Name
Michelle Konstantinidis
Credential
APRN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
4027026 KY
686590 TX
Self-reported in NPPES; status is on the state search
Practice location
11 Mcleod LN, Madisonville, KY 42431
Phone
(270) 245-2413
Enumerated
Dec 29, 2006
Record last updated
Aug 30, 2024
Medicare enrollment
Enrolled (PECOS I20251231000838); 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 11 Mcleod LN

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

  1. Kayla Boyd, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1710665385
  2. Eva Duncan, PMHNPPsychiatric/Mental Health Nurse Practitioner1659193423
  3. Candace Hack, APRNPsychiatric/Mental Health Nurse Practitioner1407445059
  4. Jordan Hudson, LPCAProfessional Counselor1841924636

Verify Michelle Konstantinidis 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 4027026
    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

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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Industry payments in 2024: $267.88

15 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michelle Konstantinidis$267.88
  2. Specialty average$1,027.77

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

One hospital affiliation

  1. Kayenta Alternative Rural HospitalTonalea, AZ · Acute Care Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Michelle Konstantinidis among 1,222 psychiatric/mental health nurse practitioner records in Kentucky

Michelle Konstantinidis, 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. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 94% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2023 · median 2021 among the 790 with a school on file
  • Record last updated2024 · 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).

12 psychiatric/mental health nurse practitioner records list a practice address in Madisonville

They are 12 of the 685 NPPES records with a practice address in Madisonville, and 1,222 psychiatric/mental health nurse practitioner records in Kentucky.

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

  1. Kayla Boyd, PMHNP-BCMadisonville, KY 424311710665385
  2. Ollie Combs, APRNMadisonville, KY 424311285018440
  3. Keely Cullen, APRNMadisonville, KY 424311487370417
  4. Michelle DavisMadisonville, KY 424311023847274
  5. Eva Duncan, PMHNPMadisonville, KY 424311659193423
  6. Candace Hack, APRNMadisonville, KY 424311407445059
  7. Traci HarwellMadisonville, KY 424311952018079
  8. Meredith Hyde, PMHNP-BCMadisonville, KY 424311194298042

Common questions

What is Michelle Konstantinidis, APRN's NPI number?

Michelle Konstantinidis, APRN's National Provider Identifier (NPI) is 1851457238, issued on Dec 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Konstantinidis, APRN located?

The NPPES record lists a practice address at 11 Mcleod LN, Madisonville, KY, 42431. Phone: (270) 245-2413. Providers update this record themselves, so call before visiting.

How can I verify Michelle Konstantinidis, APRN's license?

NPPES lists Kentucky license number 4027026, 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. 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.