Greer Perle Massey, MSW, LCSW

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

C11999 Issued in MS

Practice address

715A Division St
Biloxi, MS 39530-2209

Phone

(228) 374-2492

NPI assigned

Jun 10, 2026

Sex

Female

Sole proprietor

Yes

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 MS

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 Social Worker

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Coastal Family Health Center, Inc

  • Federally Qualified Health Center (FQHC)
  • Biloxi, MS
  • NPI 1629066782
  Medicare reassignment

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

{
    "created_epoch": "1781049600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1124952791",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "715A DIVISION ST",
            "city": "BILOXI",
            "state": "MS",
            "postal_code": "395302209"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "715A DIVISION ST",
            "city": "BILOXI",
            "state": "MS",
            "postal_code": "395302209",
            "telephone_number": "228-374-2492"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11231 Old 63 S # C-1",
            "address_purpose": "LOCATION",
            "city": "Lucedale",
            "state": "MS",
            "postal_code": "394524941",
            "country_code": "US",
            "telephone_number": "601-947-8268",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "951 Main St",
            "address_purpose": "LOCATION",
            "city": "Leakesville",
            "state": "MS",
            "postal_code": "39541",
            "country_code": "US",
            "telephone_number": "769-303-1853",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASSEY",
        "first_name": "GREER",
        "middle_name": "PERLE",
        "credential": "MSW, LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-06-10",
        "last_updated": "2026-06-10",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "MS",
            "license": "C11999",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MS",
            "license": "C11999",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Helene Dionne Martin, LMSW
• Jackie H Martin, D.O.
• Kelyn Martin
• Dana Martino
• Thomas Harrell Mason Jr., D.D.S.
• Stefan Massong, PH.D.
• Molly Mather
• J. Donald Matherne, PH.D.
• Jane Mattina, N.P.
• Leah Walling Mavromihalis, PHARM.D.

• Mental Health Counselor in Biloxi, MS
• Providers in Biloxi, MS by specialty
• Mental Health Counselor in Mississippi

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