NPPES file of Aug 9, 2026

Claire Virginia Stuper, FNP

Adult Health Nurse Practitioner · Aurora, CO

Claire Virginia Stuper, FNP is an adult health nurse practitioner with a practice address in Aurora, Colorado, and NPI 1821877069, issued on Sep 27, 2023. Check the license (Colorado APN.0999538-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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821877069
Name
Claire Virginia Stuper
Credential
FNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
APN.0999538-NP CO
F09230969 NC
Self-reported in NPPES; status is on the state search
Practice location
1665 Aurora CT, Aurora, CO 80045
Phone
(720) 475-5979
Enumerated
Sep 27, 2023
Record last updated
Feb 7, 2025
Medicare enrollment
Enrolled (PECOS I20240813004390); 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 1665 Aurora CT

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

  1. Theodore Alkousakis, M.D.Dermatology Physician1992830269
  2. Marcus Alt, PH.D.Clinical Psychologist1013462639
  3. Julia Andrade, PA-CMedical Physician Assistant1174241822
  4. Mathew Angelos, MD, PHDHematology & Oncology Physician1487141149
  5. Diana Antenucci, NPAdult Health Nurse Practitioner1902583016
  6. Cynthia Armstrong, PT, DPTPhysical Therapist1730192642

Verify Claire Virginia Stuper 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 APN.0999538-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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Industry payments in 2024: $22.69

1 payment: food and beverage; the largest payer was Piedmont Plus Innovation. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Claire Stuper$22.69
  2. Specialty average$946.40

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

Bills Medicare through 2 group practices

  1. Intermountain Medical Group Grand Junction, LLCGrand Junction, CO
  2. University Physicians IncorporatedAurora, CO

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

Claire Virginia Stuper among 713 adult health nurse practitioner records in Colorado

Claire Virginia Stuper, FNP is one of 713 adult health nurse practitioner records with a practice address in Colorado. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 88% of them.

  • NPI issued2023 · 88% of these records are older, 8% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2023 · median 2017 among the 428 with a school on file
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

299 adult health nurse practitioner records list a practice address in Aurora

They are 299 of the 17,400 NPPES records with a practice address in Aurora, and 713 adult health nurse practitioner records in Colorado.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Kristen Alix, NPAurora, CO 800451457383515
  2. Amanda Brill, NPAurora, CO 800451689777484
  3. Angela Falco, NPAurora, CO 800451760471841
  4. Carol Hennessy, NPAurora, CO 800451639196314
  5. Susan Hines, PNPAurora, CO 800451679676472
  6. Marci Klaassen, N.P.Aurora, CO 800451841398112
  7. Anne Leyba, NPAurora, CO 800451346334679
  8. Donna McGregor, NPAurora, CO 800451699740811

Common questions

What is Claire Virginia Stuper, FNP's NPI number?

Claire Virginia Stuper, FNP's National Provider Identifier (NPI) is 1821877069, issued on Sep 27, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Claire Virginia Stuper, FNP located?

The NPPES record lists a practice address at 1665 Aurora CT, Aurora, CO, 80045. Phone: (720) 475-5979. Providers update this record themselves, so call before visiting.

How can I verify Claire Virginia Stuper, FNP's license?

NPPES lists Colorado license number APN.0999538-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.

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.