NPIMap

Individual provider Active NPI

George R Winters III, M.D.

  • Gastroenterology Physician
  • Reno, NV
National Provider Identifier
1104891910
Registry record updated Mar 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
29084 Issued in NV
Practice address
880 Ryland St
Reno, NV 89502-1603
Phone
(775) 329-4600
NPI assigned
Feb 23, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 23, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X MD00045792 WA
Gastroenterology Physician 207RG0100X 29084 NV Primary

Addresses

Primary practice location

880 Ryland St
Reno, NV 89502-1603

Mailing address

PO Box 84088
Seattle, WA 98124-8488
Phone (425) 454-5281

Other practice location 1

1135 116th Ave NE
Suite 140
Bellevue, WA 98004-4623
Phone (425) 467-0150

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, NV2 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
I20150622001073 CO Practitioner - Gastroenterology 1759398423 Reassigns benefits to 1 organization
I20260406003171 NV Practitioner - Gastroenterology 1759398423 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Grand Junction Gastroenterology PLLCGroup PAC ID 0244121291, 11 clinicians
Gastroenterology Consultants LTDGroup PAC ID 0941107478, 39 clinicians

Practice addresses (Care Compare)

1035 Wellington Ave
Grand Junction, CO 81501-8104
Phone (970) 242-6600

880 Ryland St
Reno, NV 89502-1603
Phone (775) 329-4600

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
98.06 of 100Reported as group
Quality
96.48
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy186
Upper gastrointestinal (GI) endoscopy for acid reflux211

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
29084NVMDGastroenterology Physician
MD00045792WAMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Grand Junction Gastroenterology, PLLC Gastroenterology CurrentSince Jun 1, 2015 Accepting new patients
Public Hospital District No. 4, King County Washington Gastroenterology Past Accepting new patients
Pacific Palisades Podiatry PLLC Past Accepting new patients
Public Hospital District No 4, King County Wa Past Accepting new patients
Overlake Internal Medicine Laboratory PastSince Jul 25, 2019 Accepting new patients
Public Hospital District No 4 King County Washington Past Accepting new patients

Locations

2596 Patterson Rd
Grand Junction, CO 81505
Phone (801) 683-6565

1035 Wellington Ave
Grand Junction, CO 81501
Phone (970) 242-6600

Organizations & group practices 7

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.

Hospital & facility affiliations 5

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": "1140652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774224000000",
    "number": "1104891910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 84088",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981248488",
            "telephone_number": "425-454-5281",
            "fax_number": "425-990-5261"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "880 RYLAND ST",
            "city": "RENO",
            "state": "NV",
            "postal_code": "895021603",
            "telephone_number": "775-329-4600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1135 116th Ave NE",
            "address_2": "Suite 140",
            "address_purpose": "LOCATION",
            "city": "Bellevue",
            "state": "WA",
            "postal_code": "980044623",
            "country_code": "US",
            "telephone_number": "425-467-0150",
            "fax_number": "425-990-5261",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WINTERS",
        "first_name": "GEORGE",
        "middle_name": "R",
        "name_suffix": "III",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-23",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WA",
            "license": "MD00045792",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NV",
            "license": "29084",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Reno, NV

Sources for this page

Verify at the official NPI Registry.