NPPES file of Aug 9, 2026

Donovan Matthew Barnes, RN

Certified Registered Nurse Anesthetist · Greenwood Village, CO

Donovan Matthew Barnes, RN is a certified registered nurse anesthetist with a practice address in Greenwood Village, Colorado, and NPI 1891463436, issued on Aug 30, 2021. Check the license (Colorado APN.1000231-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
1891463436
Name
Donovan Matthew Barnes
Credential
RN
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
APN.1000231-CRNA CO
4704343331 MI
Self-reported in NPPES; status is on the state search
Practice location
8000 E Maplewood Ave Ste 120, Greenwood Village, CO 80111
Phone
(303) 438-3999
Enumerated
Aug 30, 2021
Record last updated
Nov 15, 2024
Fax
(720) 439-9500
Medicare enrollment
Enrolled (PECOS I20241106000663); 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 8000 E Maplewood Ave Ste 120

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

  1. Jacob AbelCertified Registered Nurse Anesthetist1902610553
  2. Joshua Adams, CRNACertified Registered Nurse Anesthetist1013456060
  3. Eric AhlstedtAnesthesiologist Assistant1982136925
  4. Kaitlin AhlstedtAnesthesiologist Assistant1508422684
  5. Maarij Ahmad, DOAnesthesiology Physician1073176228
  6. Jason Anderkin, CAAAnesthesiologist Assistant1194519785

Verify Donovan Matthew Barnes 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.1000231-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 2 group practices

  1. Asa Staffing IncClinton Township, MI
  2. US Anesthesia Partners OF Colorado IncEnglewood, CO

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

Donovan Matthew Barnes among 867 certified registered nurse anesthetist records in Colorado

Donovan Matthew Barnes, RN 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 2021, is newer than 84% of them.

  • NPI issued2021 · 84% of these records are older, 12% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2024 · median 2014 among the 646 with a school on file
  • Record last updated2024 · 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).

100 certified registered nurse anesthetist records list a practice address in Greenwood Village

They are 100 of the 2,654 NPPES records with a practice address in Greenwood Village, and 867 certified registered nurse anesthetist records in Colorado.

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

  1. Diane Brewer, CRNAGreenwood Village, CO 801111952392540
  2. Jennifer Butera, CRNAGreenwood Village, CO 801111609829084
  3. Christine Croom, CRNAGreenwood Village, CO 801111629045406
  4. Mary Downing, CRNAGreenwood Village, CO 801111841256294
  5. Katie Emaus, CRNAGreenwood Village, CO 801111255577938
  6. Jeffrey Gies, CRNAGreenwood Village, CO 801111366511065
  7. Eric Goosman, CRNAGreenwood Village, CO 801111780767079
  8. Brent Mitchell, CRNAGreenwood Village, CO 801111063401149

Common questions

What is Donovan Matthew Barnes, RN's NPI number?

Donovan Matthew Barnes, RN's National Provider Identifier (NPI) is 1891463436, issued on Aug 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Donovan Matthew Barnes, RN located?

The NPPES record lists a practice address at 8000 E Maplewood Ave Ste 120, Greenwood Village, CO, 80111. Phone: (303) 438-3999. Providers update this record themselves, so call before visiting.

How can I verify Donovan Matthew Barnes, RN's license?

NPPES lists Colorado license number APN.1000231-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.

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.