NPPES file of Aug 9, 2026

Katherine Colleen Korenek, RN

Psychiatric/Mental Health Nurse Practitioner · Longmont, CO

Katherine Colleen Korenek, RN is a psychiatric/mental health nurse practitioner with a practice address in Longmont, Colorado, and NPI 1184420457, issued on Feb 19, 2025. Check the license (Colorado C-APN.0105855-C-NP, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1184420457
Name
Katherine Colleen Korenek
Credential
RN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
C-APN.0105855-C-NP CO
C-RXN.0103883-C-NP CO
1192374 TX
937933 TX
Self-reported in NPPES; status is on the state search
Practice location
1079 S Hover St Ste 200, Longmont, CO 80501
Phone
(720) 680-8351
Enumerated
Feb 19, 2025
Record last updated
Jun 9, 2026
Fax
(303) 565-5290
Medicare enrollment
Enrolled (PECOS I20250502002717); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest psychiatric/mental health nurse practitioner records → All 1,336 in Colorado → Look up another NPI →

Also registered at 1079 S Hover St Ste 200

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

  1. Robin Kleisler, MA, LPC, MAC, LACProfessional Counselor1477709954
  2. Peter Maves, PH.D.Clinical Psychologist1215995154
  3. Jason Schmidthuber, PAPhysician Assistant1013981398

Verify Katherine Colleen Korenek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license C-APN.0105855-C-NP    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 Colorado 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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Bills Medicare through one group practice

  1. Southern Magnolia Management LLCCypress, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katherine Colleen Korenek among 1,336 psychiatric/mental health nurse practitioner records in Colorado

Katherine Colleen Korenek, RN is one of 1,336 psychiatric/mental health nurse practitioner records with a practice address in Colorado. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 83% of them.

  • NPI issued2025 · 83% of these records are older, 6% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2024 · median 2021 among the 730 with a school on file
  • Record last updated2026 · 18% 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 Colorado 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 Colorado

There are 1,336 psychiatric/mental health nurse practitioner records in Colorado.

All 1,336 in Colorado → Every provider in Longmont → Psychiatric/Mental Health Nurse Practitioner nationwide →

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

  1. Kyle Brown, FNP-C PMHNP-BCLongmont, CO 805011548537400
  2. Jennifer Crowe, APRN, NP, RXN, RNLongmont, CO 805011023445897
  3. Kevin Dobi, NPLongmont, CO 805011679687743
  4. Faith McNulty, PMHNP-BC, MSNLongmont, CO 805011508629742
  5. Sara Ruwitch, APN, RXNLongmont, CO 805011083882104
  6. Joanna Williams, PMHNPLongmont, CO 805011528671187
  7. Michael Garza, PMHNP-BCNiwot, CO 805031134704158
  8. Jennifer Gerardy, APN, MSNNiwot, CO 805031700584174

Common questions

What is Katherine Colleen Korenek, RN's NPI number?

Katherine Colleen Korenek, RN's National Provider Identifier (NPI) is 1184420457, issued on Feb 19, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Colleen Korenek, RN located?

The NPPES record lists a practice address at 1079 S Hover St Ste 200, Longmont, CO, 80501. Phone: (720) 680-8351. Providers update this record themselves, so call before visiting.

How can I verify Katherine Colleen Korenek, RN's license?

NPPES lists Colorado license number C-APN.0105855-C-NP, as entered by the provider. Search the Colorado 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.

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.