Eileen Sun, PHD

Primary specialty

PsychologistTaxonomy code 103T00000X

Practice address

2206 Victor St
Aurora, CO 80045-7400

Phone

(303) 617-2300

Fax

(303) 617-2344

NPI assigned

May 14, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Group practices

Aurora Comprehensive Community Mental Health CenterGroup PAC ID 9335047778, 102 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

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.

• Aurora Comprehensive Community Mental Health Center, Inc

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Aurora, CO
  • NPI 1134149057
  Medicare reassignment Care Compare group NPD
• Aurora Comprehensive Community Mental Health Center, Inc

  • Community/Behavioral Health Agency
  • Aurora, CO
  • NPI 1407699473
  NPD
• Aurora Comprehensive Community Mental Health Center, Inc

  • Community/Behavioral Health Agency
  • Aurora, CO
  • NPI 1578961900
  NPD

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

{
    "created_epoch": "1715644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1619726650",
    "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": "2206 VICTOR ST",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800457400",
            "telephone_number": "303-617-2300",
            "fax_number": "303-617-2344"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1290 S Potomac St",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800124524",
            "country_code": "US",
            "telephone_number": "303-617-2300",
            "fax_number": "303-617-2344",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "777 Bannock St",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802044597",
            "country_code": "US",
            "telephone_number": "303-436-4949",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SUN",
        "first_name": "EILEEN",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-05-14",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CO",
            "license": "PSY.0006652",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sun and Moon Clinic Inc
• Sun Tree Hospice of Colorado LLC
• Sun Tree Palliative Care and Physician Services LLC
• Sun Villa Assisted Living LLC
• Alexander Sun, MD
• Helen Hua Sun, MD
• Maeping Sun, RBT
• Shikha Sundaram, MD
• Melissa Sundberg, DPT
• Jane Marie Sundermann

• Psychologist in Aurora, CO
• Providers in Aurora, CO by specialty
• Psychologist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.