Individual provider Active NPI

Merlin Gabrielle Simmons, COTA/L

  • Occupational Therapy Assistant
  • Hamilton, OH
National Provider Identifier
1275405052
Registry record updated Sep 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational Therapy AssistantTaxonomy code 224Z00000X
License
OTA008542 Issued in OH
Practice address
3320 Tylersville Rd Ste D
Hamilton, OH 45011-7714
Phone
(513) 283-0884
NPI assigned
Sep 22, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 22, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapy Assistant 224Z00000X OTA008542 OH Primary

Addresses

Primary practice location

3320 Tylersville Rd Ste D
Hamilton, OH 45011-7714

Mailing address

1531 Maple Ave
Cincinnati, OH 45215-2117
Phone (740) 409-1806

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
OTA008542OHMDOccupational Therapy Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Abc Pediatric Therapy LLC PastSince Sep 28, 2025 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1758499200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1275405052",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1531 MAPLE AVE",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452152117",
            "telephone_number": "740-409-1806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3320 TYLERSVILLE RD STE D",
            "city": "HAMILTON",
            "state": "OH",
            "postal_code": "450117714",
            "telephone_number": "513-283-0884"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMMONS",
        "first_name": "MERLIN",
        "middle_name": "GABRIELLE",
        "credential": "COTA/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-22",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "224Z00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapy Assistant",
            "state": "OH",
            "license": "OTA008542",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hamilton, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.