Olivia Grace Massey

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

09931841 Issued in CO

Practice address

5353 W Dartmouth Ave Ste 305
Lakewood, CO 80227-5515

Phone

(720) 943-7080

NPI assigned

Apr 13, 2021

Sex

Female

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 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

Medicare enrollment (NPD)

Enrolled

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.

• Higher Sights Counseling

  • Community/Behavioral Health Agency
  • Denver, CO
  • NPI 1477161495
  Medicare reassignment NPD

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

{
    "created_epoch": "1618272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1467032441",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3800 N YORK ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802053540",
            "telephone_number": "303-296-1767",
            "fax_number": "303-296-9313"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5353 W DARTMOUTH AVE STE 305",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802275515",
            "telephone_number": "720-943-7080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSEY",
        "first_name": "OLIVIA",
        "middle_name": "GRACE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-13",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CO",
            "license": "09931841",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maegan Mary Maskell
• Areon Mason
• Christine E Mason
• Lyndsi Mason
• Stacey L Mason, MD
• Miranda Aragon Mast, M.A., CCC-SLP
• Sarah Louise Christiansen Masten, DNP, FPMHNP-BC
• Mastering Mountains Inc (ComForCare Home Care Denver West)
• Scott Matheson
• Robin Mathias, MA

• Clinical Social Worker in Lakewood, CO
• Providers in Lakewood, CO by specialty
• Clinical Social Worker in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.