Vista Mental Health PLLC

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

Legal business name

VISTA MENTAL HEALTH PLLC

Practice address

3128 NW 44TH St
Oklahoma City, OK 73112-6043

Phone

(405) 451-4761

Fax

(405) 851-4845

NPI assigned

Oct 27, 2025

Organization subpart

No

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

Authorized official

Name

Dr. Armeen Rouyanian, DONPI 1184368193

Title

Owner

Phone

(405) 451-4761

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Armeen Rouyanian, DO

  • Psychiatry Physician
  • Norman, OK
  • NPI 1184368193

  Single Specialty

  NPD Authorized official

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

{
    "created_epoch": "1761523200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761523200000",
    "number": "1932077310",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3128 NW 44TH ST",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731126043",
            "telephone_number": "405-451-4761",
            "fax_number": "405-851-4845"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3128 NW 44TH ST",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731126043",
            "telephone_number": "405-451-4761",
            "fax_number": "405-851-4845"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "VISTA MENTAL HEALTH PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-27",
        "last_updated": "2025-10-27",
        "certification_date": "2025-10-27",
        "status": "A",
        "authorized_official_last_name": "ROUYANIAN",
        "authorized_official_first_name": "ARMEEN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "405-451-4761",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Psychiatry Physician in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Psychiatry Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 2025; 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.