NPIMap

Organization Active NPI

Rocky Mountain Gastroenterology Associates PLLC

  • Gastroenterology Physician
  • Thornton, CO
National Provider Identifier
1437026663
Registry record updated Oct 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
Legal business name
ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES PLLC
Practice address
10001 Washington St
Thornton, CO 80229-2050
Phone
(303) 252-4442
Fax
(303) 255-2190
NPI assigned
Oct 22, 2025
Last updated
Oct 22, 2025By the provider in NPPES
Organization subpart
Yes
Parent organization
ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES, PLLCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Oct 22, 2025

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

Authorized official

Name
Alexander P Cmil
Title
Cfo
Phone
(303) 205-1090

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X NU Primary

Addresses

Primary practice location

10001 Washington St
Thornton, CO 80229-2050

Mailing address

3333 S Wadsworth Blvd Unit D100
Lakewood, CO 80227-5117
Phone (303) 205-1090

National Provider Directory

National Provider Directory
Tax ID family
Rky MTN Gastroenterolio7 organizations share this tax ID, including this one
Part of
Rky MTN Gastroenterolio

Other organizations with this tax ID 6

Organizations that report the same tax identification number in the National Provider Directory.

NPI Registry JSON

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

{
    "created_epoch": "1761091200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761091200000",
    "number": "1437026663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3333 S WADSWORTH BLVD UNIT D100",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802275117",
            "telephone_number": "303-205-1090",
            "fax_number": "303-205-1120"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10001 WASHINGTON ST",
            "city": "THORNTON",
            "state": "CO",
            "postal_code": "802292050",
            "telephone_number": "303-252-4442",
            "fax_number": "303-255-2190"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES PLLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES, PLLC",
        "enumeration_date": "2025-10-22",
        "last_updated": "2025-10-22",
        "certification_date": "2025-10-10",
        "status": "A",
        "authorized_official_last_name": "CMIL",
        "authorized_official_first_name": "ALEXANDER",
        "authorized_official_middle_name": "P",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "303-205-1090"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Thornton, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.