NPPES file of Aug 9, 2026

Courtney Erin Kantor, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Littleton, CO

Courtney Erin Kantor, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Littleton, Colorado, and NPI 1508680901, issued on Nov 12, 2024. Check the license (Colorado 1000280, 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
1508680901
Name
Courtney Erin Kantor
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
1000280 CO
Self-reported in NPPES; status is on the state search
Practice location
1510 W Canal CT Ste 2500, Littleton, CO 80120
Phone
(720) 773-4771
Enumerated
Nov 12, 2024
Record last updated
Feb 3, 2026
Fax
(720) 222-5729
Medicare enrollment
Enrolled (PECOS I20250114000575); 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 1510 W Canal CT Ste 2500

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

  1. Elizabeth Caldwell, FNPFamily Nurse Practitioner1932545829
  2. James Digioia, DOPsychiatry Physician1154312742
  3. Kristine Mason, LCSWSocial Worker1801497763
  4. Tate Ulrich, MSN, PHMNP-BC, CIPPPsychiatric/Mental Health Nurse Practitioner1982296885

Verify Courtney Erin Kantor 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 1000280    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. Watson Psychiatry LLCCentennial, CO

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

Courtney Erin Kantor among 1,336 psychiatric/mental health nurse practitioner records in Colorado

Courtney Erin Kantor, PMHNP 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 2024, is newer than 74% of them.

  • NPI issued2024 · 74% of these records are older, 17% 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).

61 psychiatric/mental health nurse practitioner records list a practice address in Littleton

They are 61 of the 3,918 NPPES records with a practice address in Littleton, and 1,336 psychiatric/mental health nurse practitioner records in Colorado.

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

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

  1. Holly Ellis-Ponomarev, RN, BSN, PMHNP-BCLittleton, CO 801201437500097
  2. Carla Farris, CFNPLittleton, CO 801201881845881
  3. Donna KenneyLittleton, CO 801201578707790
  4. Timberly KlinestiverLittleton, CO 801201245566256
  5. Ramona Logue, RNLittleton, CO 801201316485030
  6. Amanda Matz, DNPLittleton, CO 801201346667441
  7. Chelsie Monroe, APNLittleton, CO 801201104235761
  8. Esther Okanlawon, NP-CLittleton, CO 801201073917035

Common questions

What is Courtney Erin Kantor, PMHNP's NPI number?

Courtney Erin Kantor, PMHNP's National Provider Identifier (NPI) is 1508680901, issued on Nov 12, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Courtney Erin Kantor, PMHNP located?

The NPPES record lists a practice address at 1510 W Canal CT Ste 2500, Littleton, CO, 80120. Phone: (720) 773-4771. Providers update this record themselves, so call before visiting.

How can I verify Courtney Erin Kantor, PMHNP's license?

NPPES lists Colorado license number 1000280, 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.