Anthony G. Massey, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

48383 Issued in MN

Practice address

9841 Broken Land Pkwy Ste 211
Columbia, MD 21046-3068

Phone

(443) 708-5856

NPI assigned

Oct 3, 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)

Enrolled

Credentials

Doctor of Medicine

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.

• Gladstone Psychiatry and Wellness

  • Psychiatry Physician
  • Columbia, MD
  • NPI 1124487111
  NPD Authorized official
• Bhsi, LLC

  • Clinical Psychologist
  • North Saint Paul, MN
  • NPI 1174635643
  NPD (past)

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

{
    "created_epoch": "1159833600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1750475448",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9841 BROKEN LAND PKWY STE 211",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210463068",
            "telephone_number": "443-708-5856"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9841 BROKEN LAND PKWY STE 211",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210463068",
            "telephone_number": "443-708-5856"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSEY",
        "first_name": "ANTHONY",
        "middle_name": "G.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-03",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MN",
            "license": "48383",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nichele Mason
• Nicole Danielle Mason, RD
• Rashaan Julian Mason
• Rubina Mason
• George Mustapha Massaquoi
• Massimo S Fiandaca MD PA
• Corentin Massot
• Master Plan
• Shema Masur
• Emily Mata

• Psychiatry Physician in Columbia, MD
• Providers in Columbia, MD by specialty
• Psychiatry Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.