Darren Nisly, DO
Surgery Physician · Grand Junction, CO
Darren Nisly, DO is a surgery physician with a practice address in Grand Junction, Colorado, and NPI 1811375223, issued on May 18, 2015. Check the license (Colorado DR.0064180, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Darren Nisly
- Credential
- DO
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- DR.0064180 CO
Self-reported in NPPES; status is on the state search - Practice location
- General Surgeons OF Western Colorado, Grand Junction, CO 81501
- Phone
- (970) 243-0900
- Enumerated
- May 18, 2015
- Entity
- Type 1 · individual
Verify Darren Nisly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0064180Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
53% fewer Medicare Part D claims than the average surgery physician in 2024
82 Medicare Part D claims for 48 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
3 hospital and facility affiliations
- Colorado Surgical Affiliates LLCGrand Junction, CO
- Eastern Rio Blanco County Health Service DistrictMeeker, CO · Critical Access Hospitals
- Grand River Hospital DistrictRifle, CO · Critical Access Hospitals
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgery Physician providers in Colorado
There are 629 surgery physician records in Colorado.
Other surgery physician records in Colorado
- David Abts, M.D.Aurora, CO1598086118
- Stuart Ackley, MDGrand Junction, CO1821001033
- Muhammad Aftab, M.B.,B,S, MDAurora, CO1336380088
- Rizwan Ahmed, M.D.Durango, CO1467728014
- Eric Ahnfeldt, D.O.Fort Carson, CO1790729473
- Gretchen Ahrendt, MDAurora, CO1396802500
- Drew Albright, D.O.Denver, CO1578944633
- Maria Albuja Cruz, MDAurora, CO1487700068
- Leonardo Alfaro, M.D.Denver, CO1326251398
- Craig Andersen, MDGrand Junction, CO1164535340
Common questions
What is Darren Nisly, DO's NPI number?
Darren Nisly, DO's National Provider Identifier (NPI) is 1811375223, issued on May 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Darren Nisly, DO located?
The NPPES record lists a practice address at General Surgeons OF Western Colorado, Grand Junction, CO, 81501. Phone: (970) 243-0900. Providers update this record themselves, so call before visiting.
How can I verify Darren Nisly, DO's license?
NPPES lists Colorado license number DR.0064180, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Darren Nisly, DO prescribe under Medicare Part D?
In 2024, Darren Nisly, DO had 82 Medicare Part D claims for 48 beneficiaries; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.