Organization Active NPI

Colorado Diagnostics Lab LLC

  • Clinical Medical Laboratory
  • Durango, CO
National Provider Identifier
1649073099
Registry record updated Nov 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
COLORADO DIAGNOSTICS LAB LLC
Practice address
2257 Main Ave Ste 104
Durango, CO 81301-4660
Phone
(303) 578-5603
NPI assigned
Mar 31, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 21, 2025

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

Authorized official

Name
Muhammad Asif
Title
Owner
Phone
(303) 578-5603

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

2257 Main Ave Ste 104
Durango, CO 81301-4660

Mailing address

2257 Main Ave Ste 104
Durango, CO 81301-4660
Phone (303) 578-5603

Other practice location 1

2257 Main Ave Ste 105
Durango, CO 81301-4660
Phone (303) 578-5603

National Provider Directory

National Provider Directory
Tax ID family
Colorado Diagnostics Lab LLC5 organizations share this tax ID, including this one

Other organizations with this tax ID 4

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

Locations

1054 Main Ave
Ste 109
Durango, CO 81301

1053 Main Ave
Ste 109
Durango, CO 81301
Phone (303) 578-5603

2257 Main Ave
Ste 104
Durango, CO 81301
Phone (303) 578-5603

2257 Main Ave
Ste 105
Durango, CO 81301
Phone (303) 578-5603

NPI Registry JSON

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

{
    "created_epoch": "1743379200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763683200000",
    "number": "1649073099",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2257 MAIN AVE STE 104",
            "city": "DURANGO",
            "state": "CO",
            "postal_code": "813014660",
            "telephone_number": "303-578-5603",
            "fax_number": "720-465-2493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2257 MAIN AVE STE 104",
            "city": "DURANGO",
            "state": "CO",
            "postal_code": "813014660",
            "telephone_number": "303-578-5603"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2257 Main Ave Ste 105",
            "address_purpose": "LOCATION",
            "city": "Durango",
            "state": "CO",
            "postal_code": "813014660",
            "country_code": "US",
            "telephone_number": "303-578-5603",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "COLORADO DIAGNOSTICS LAB LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-03-31",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A",
        "authorized_official_last_name": "ASIF",
        "authorized_official_first_name": "MUHAMMAD",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "303-578-5603"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Durango, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 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.