Terry Alan Downing, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

18110 Issued in CO

Practice address

3400 E Bayaud Ave
Ste. 400
Denver, CO 80209-2926

Phone

(303) 321-2044

Fax

(303) 321-3072

NPI assigned

Mar 31, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1528029337",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3400 E BAYAUD AVE",
            "address_2": "STE. 400",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802092926",
            "telephone_number": "303-321-2044",
            "fax_number": "303-321-3072"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3400 E BAYAUD AVE",
            "address_2": "STE. 400",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802092926",
            "telephone_number": "303-321-2044",
            "fax_number": "303-321-3072"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOWNING",
        "first_name": "TERRY",
        "middle_name": "ALAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CO",
            "license": "18110",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Benjamin Downing
• Deborah G Downing
• McKenna Downing
• Myla Jade Downing, PA-C
• Sceleta Caroline Downing
• Walter A Downing, CT
• David A Downs Jr., M.D.
• James C Downs, DDS
• Downtown Denver Dental PLLC
• Downtown Denver Endoscopy Center, LLC

• Obstetrics & Gynecology Physician in Denver, CO
• Providers in Denver, CO by specialty
• Obstetrics & Gynecology Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.