NPPES file of Aug 9, 2026

Michael Ewanowski

Certified Registered Nurse Anesthetist · Loveland, CO

Michael Ewanowski is a certified registered nurse anesthetist with a practice address in Loveland, Colorado, and NPI 1629790647, issued on Sep 15, 2022. Check the license (Colorado C-APN.0100302-C-CRNA, 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
1629790647
Name
Michael Ewanowski
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
C-APN.0100302-C-CRNA CO
10197649-3102 UT
Self-reported in NPPES; status is on the state search
Practice location
2500 Rocky Mountain Ave, Loveland, CO 80538
Phone
(970) 624-2500
Enumerated
Sep 15, 2022
Record last updated
Jan 10, 2023
Medicare enrollment
Enrolled (PECOS I20230202000442); 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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8 nearest certified registered nurse anesthetist records → All 867 in Colorado → Look up another NPI →

Also registered at 2500 Rocky Mountain Ave

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

  1. Eva Abram, CNM, NPAdvanced Practice Midwife1881232833
  2. Claire Aksamit, PA-CPhysician Assistant1871089235
  3. Grace Alessi, MDInternal Medicine Physician1457381964
  4. Sarah Ashmore, MDUrogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1790274280
  5. Nathan Ayer, M.D., M.P.H.Internal Medicine Physician1457361172
  6. Jessica Bare, D.O.Obstetrics & Gynecology Physician1528357209

Verify Michael Ewanowski 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.0100302-C-CRNA    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. Northern Colorado Anesthesia Professionals PLLCFort Collins, CO

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

Michael Ewanowski among 867 certified registered nurse anesthetist records in Colorado

Michael Ewanowski is one of 867 certified registered nurse anesthetist records with a practice address in Colorado. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 88% of them.

  • NPI issued2022 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2022 · median 2014 among the 646 with a school on file
  • Record last updated2023 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in Colorado

There are 867 certified registered nurse anesthetist records in Colorado.

All 867 in Colorado → Every provider in Loveland → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Austin BrownLoveland, CO 805381487334587
  2. Garrett EricksonLoveland, CO 805381962966135
  3. Jeffrey Fryer, CRNALoveland, CO 805381467443820
  4. Scott Gerardy, CRNALoveland, CO 805381053396416
  5. Frank Hartley, CRNALoveland, CO 805381700877172
  6. Luke JensenLoveland, CO 805381063369122
  7. Cynthia Keyfauver, CRNALoveland, CO 805381326023854
  8. Paige LongbergLoveland, CO 805381881458768

Common questions

What is Michael Ewanowski's NPI number?

Michael Ewanowski's National Provider Identifier (NPI) is 1629790647, issued on Sep 15, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Michael Ewanowski located?

The NPPES record lists a practice address at 2500 Rocky Mountain Ave, Loveland, CO, 80538. Phone: (970) 624-2500. Providers update this record themselves, so call before visiting.

How can I verify Michael Ewanowski's license?

NPPES lists Colorado license number C-APN.0100302-C-CRNA, 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.