Tennessee Mental Health and Psychiatry Group, Professional Corporation

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

Legal business name

TENNESSEE MENTAL HEALTH AND PSYCHIATRY GROUP, PROFESSIONAL CORPORATION

Practice address

5409 Maryland Way Ste 202
Brentwood, TN 37027-1084

Phone

(615) 373-9955

NPI assigned

Jan 5, 2026

Organization subpart

No

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

Authorized official

Name

Boris Royak, MD

Title

Authorized Official

Phone

(615) 373-9955

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1767571200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767571200000",
    "number": "1720945660",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5005 ROCKSIDE RD STE 950",
            "city": "INDEPENDENCE",
            "state": "OH",
            "postal_code": "441316814"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5409 MARYLAND WAY STE 202",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370271084",
            "telephone_number": "615-373-9955"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TENNESSEE MENTAL HEALTH AND PSYCHIATRY GROUP, PROFESSIONAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-05",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A",
        "authorized_official_last_name": "ROYAK",
        "authorized_official_first_name": "BORIS",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "615-373-9955",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Psychiatry Physician in Brentwood, TN
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• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.