NPIMap

Individual provider Active NPI

Darren Eugene Nisly, DO

  • Surgery Physician
  • Grand Junction, CO
National Provider Identifier
1811375223
Registry record updated Feb 12, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
DR.0064180 Issued in CO
Practice address
General Surgeons of Western Colorado
2440 N 11TH St
Grand Junction, CO 81501-8102
Phone
(970) 243-0900
Fax
(970) 245-4235
NPI assigned
May 18, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 2021

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X DR.0064180 CO Primary

Addresses

Primary practice location

General Surgeons of Western Colorado
2440 N 11TH St
Grand Junction, CO 81501-8102

Mailing address

714 1/2 Willow Creek Rd
Grand Junction, CO 81505-9762
Phone (620) 899-5877

Other practice location 1

401 Kokopelli Blvd Ste 3
Fruita, CO 81521-3308
Phone (970) 200-1510

Other practice location 2

300 W Ottley Ave
Fruita, CO 81521-2118
Phone (970) 858-3900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, UT2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20200528001706 CO Practitioner - General Surgery 5991017642 Reassigns benefits to 4 organizations
I20220606001633 UT Practitioner - General Surgery 5991017642 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Rocky Vista University College of Osteopathic Med, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Eastern Rio Blanco County Health Service DistrictGroup PAC ID 0345249751, 41 clinicians
Colorado Surgical Affiliates LLCGroup PAC ID 5496034068, 52 clinicians
Grand River Hospital DistrictGroup PAC ID 7113837469, shared by 5 NPIs, 79 clinicians

Practice addresses (Care Compare)

100 Pioneers Medical Ctr Dr
Meeker, CO 81641-3181
Phone (970) 878-5047

2440 N 11St St
Grand Junction, CO 81501-8102
Phone (970) 243-0900

501 Airport Rd
Rifle, CO 81650-8510
Phone (970) 625-6462

Hospital & facility affiliations

  • Intermountain Health St. Mary'S Regional Hospital Hospital, Grand Junction, CO, CCN 060023
  • Eastern Rio Blanco County Health Service District Hospital, Meeker, CO, CCN 061325
  • Grand River Hospital District Hospital, Rifle, CO, CCN 061317
  • Valley View Hospital Association Hospital, Glenwood Springs, CO, CCN 060075
  • Moab Regional Hospital Hospital, Moab, UT, CCN 461302

Merit-based Incentive Payment System (MIPS)

Final score
81.78 of 100Reported as group
Quality
60.24
Promoting interoperability
100
Improvement activities
40
Cost
79.03

Merit-based Incentive Payment System (MIPS)

Final score
94.89 of 100Reported as apm
Quality
86.88
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy18
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)11
Mastectomy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision1-10
Removal of tissue1-10
Skin biopsy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

Practice roles

OrganizationSpecialtyStatusNew patients
Eastern Rio Blanco County Health Service District Current Accepting new patients
Grand River Hospital District Current Accepting new patients
Colorado Surgical Affiliates, LLC Surgery CurrentSince Jul 1, 2020 Accepting new patients
Moab Valley Healthcare, Inc. CurrentSince Oct 8, 2025 Accepting new patients
Eastern Rio Blanco County Health Service District CurrentSince Jan 3, 2022 Accepting new patients
Grand River Hospital District CurrentSince Oct 1, 2020 Accepting new patients
Eastern Rio Blanco County Health Service District CurrentSince Jan 3, 2022 Accepting new patients
Moab Valley Healthcare, Inc Family Medicine CurrentSince Jun 1, 2022 Accepting new patients
Moab Valley Healthcare, Inc. CurrentSince Jun 1, 2022 Accepting new patients
Grand River Hospital District CurrentSince Oct 1, 2020 Accepting new patients
Colorado Surgical Affiliates, LLC CurrentSince Jul 1, 2020 Accepting new patients
St. Mary'S Hospital and Medical Center, Inc. Past Accepting new patients
Moab Valley Healthcare Inc Surgery Past Accepting new patients

Locations

300 W Ottley Ave
Fruita, CO 81521
Phone (970) 858-3900

300 W Ottley Ave
#W
Fruita, CO 81521

2440 N 11th St
Grand Junction, CO 81501
Phone (970) 243-0900

2635 N 7th St
Grand Junction, CO 81501
Phone (970) 244-2009

100 Pmc Dr
Meeker, CO 81641
Phone (970) 878-4014

501 Airport Rd
Fl 2
Rifle, CO 81650
Phone (970) 625-1100

501 Airport Rd
Rifle, CO 81650
Phone (970) 625-1100

476 W Williams Way
Moab, UT 84532
Phone (435) 719-3500

450 W Williams Way
Moab, UT 84532
Phone (435) 259-7191

Interoperability endpoints

  • Direct secure messaging: darrennisly@gswc.allscriptsdirect.net
  • Direct secure messaging: darren.nisly.1@31155.direct.athenahealth.com

Organizations & group practices 13

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 13

Hospital & facility affiliations 10

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1431907200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1613088000000",
    "number": "1811375223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "714 1/2 WILLOW CREEK RD",
            "city": "GRAND JUNCTION",
            "state": "CO",
            "postal_code": "815059762",
            "telephone_number": "620-899-5877"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "GENERAL SURGEONS OF WESTERN COLORADO",
            "address_2": "2440 N 11TH ST",
            "city": "GRAND JUNCTION",
            "state": "CO",
            "postal_code": "815018102",
            "telephone_number": "970-243-0900",
            "fax_number": "970-245-4235"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "401 Kokopelli Blvd Ste 3",
            "address_purpose": "LOCATION",
            "city": "Fruita",
            "state": "CO",
            "postal_code": "815213308",
            "country_code": "US",
            "telephone_number": "970-200-1510",
            "fax_number": "833-967-0876",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 W Ottley Ave",
            "address_purpose": "LOCATION",
            "city": "Fruita",
            "state": "CO",
            "postal_code": "815212118",
            "country_code": "US",
            "telephone_number": "970-858-3900",
            "fax_number": "970-858-2202",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NISLY",
        "first_name": "DARREN",
        "middle_name": "EUGENE",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-18",
        "last_updated": "2021-02-12",
        "certification_date": "2021-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CO",
            "license": "DR.0064180",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Junction, CO

Sources for this page

Verify at the official NPI Registry.