Tyler Weststeyn, DO

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

1290 Chambers Rd
Aurora, CO 80011-7117

Phone

(303) 617-2300

Fax

(303) 617-2344

NPI assigned

Mar 16, 2022

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

Enrolled in OH

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tweststeyn402500@direct.childrenscolorado.org

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.

• Children'S Hospital Colorado

  • Clinical Social Worker
  • Aurora, CO
  • NPI 1174282776
  NPD

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

{
    "created_epoch": "1647388800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1497403554",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1290 CHAMBERS RD",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800117117",
            "telephone_number": "303-617-2300",
            "fax_number": "303-617-2344"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1290 CHAMBERS RD",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800117117",
            "telephone_number": "303-617-2300",
            "fax_number": "303-617-2344"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2555 University Dr",
            "address_purpose": "LOCATION",
            "city": "Fairborn",
            "state": "OH",
            "postal_code": "453246255",
            "country_code": "US",
            "telephone_number": "937-775-7792",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1290 Chambers Rd",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800117117",
            "country_code": "US",
            "telephone_number": "303-617-2300",
            "fax_number": "303-617-2344",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "14301 E Hampden Ave",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800143902",
            "country_code": "US",
            "telephone_number": "303-617-2300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WESTSTEYN",
        "first_name": "TYLER",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-16",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stella Westfall, NP
• Allyson Marie Westling, MD, MPH
• Elizabeth Ann Westmark, FNP-BC
• Brittany Westmoreland, CD
• Patricia Westmoreland, M.D.
• Joyce Weti
• Sara Wettergreen, PHARMD
• Jamy Wetzel Little, M.A., LPC
• Ashley Weycer, RN
• Angelo Jerome Weynen, M.A.

• Student in an Organized Health Care Education/Training Program in Aurora, CO
• Providers in Aurora, CO by specialty
• Student in an Organized Health Care Education/Training Program in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.