Individual provider Active NPI

Mellisa Dawn Black, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • Saint Louis, MO
National Provider Identifier
1619673894
Registry record updated Jul 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
2023002795 Issued in MO
Practice address
1465 S Grand Blvd
Saint Louis, MO 63104-1003
Phone
(314) 617-2000
NPI assigned
Jan 31, 2023
Last updated
Jul 9, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 2023002795 MO Primary

Addresses

Primary practice location

1465 S Grand Blvd
Saint Louis, MO 63104-1003

Mailing address

1420 US Highway 61
Festus, MO 63028-4108
Phone (636) 543-2230

Other practice location 1

1420 US Highway 61
Festus, MO 63028-4108
Phone (636) 543-2230

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230315001098 MO Practitioner - Nurse Practitioner 7012381072 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mercy Clinic Adult Psychiatry LLCGroup PAC ID 4688998602, 15 clinicians

Practice addresses (Care Compare)

12125 Conway Rd
Suite 160
Saint Louis, MO 63141-8241
Phone (314) 251-2870

1420 US Hwy 61
Festus, MO 63028-4108
Phone (636) 543-2230

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Clinic Adult Psychiatry, LLC CurrentSince Mar 5, 2023 Accepting new patients

Locations

1400 US Highway 61
Ste 150
Crystal Cty, MO 63028
Phone (636) 933-2344

1420 US Highway 61
Crystal Cty, MO 63028
Phone (636) 543-2230

12125 Conway Rd
Ste 160
Saint Louis, MO 63141
Phone (314) 251-2870

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1675123200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1619673894",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1420 US HIGHWAY 61",
            "city": "FESTUS",
            "state": "MO",
            "postal_code": "630284108",
            "telephone_number": "636-543-2230"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1465 S GRAND BLVD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631041003",
            "telephone_number": "314-617-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1420 US Highway 61",
            "address_purpose": "LOCATION",
            "city": "Festus",
            "state": "MO",
            "postal_code": "630284108",
            "country_code": "US",
            "telephone_number": "636-543-2230",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLACK",
        "first_name": "MELLISA",
        "middle_name": "DAWN",
        "name_prefix": "Mrs.",
        "credential": "PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-01-31",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MO",
            "license": "2023002795",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.