Organization Active NPI

Merion Square Road Medical PC

  • Physical Therapist
  • Dayton, OH
National Provider Identifier
1538081674
Registry record updated Jul 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
Legal business name
MERION SQUARE ROAD MEDICAL PC
Practice address
31 S Main St Ste 435
Dayton, OH 45402-2070
Phone
(646) 598-8338
Fax
(866) 301-4910
NPI assigned
Jul 29, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 29, 2026

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

Authorized official

Name
Ronald Dixon, MD
Title
President & Ceo
Phone
(617) 312-6914

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical TherapistGroup: 193400000X SINGLE SPECIALTY GROUP 225100000X Primary

Addresses

Primary practice location

31 S Main St Ste 435
Dayton, OH 45402-2070

Mailing address

31 S Main St Ste 435
Dayton, OH 45402-2070
Phone (646) 598-8338

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1785283200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785283200000",
    "number": "1538081674",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "31 S MAIN ST STE 435",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454022070",
            "telephone_number": "646-598-8338",
            "fax_number": "866-301-4910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "31 S MAIN ST STE 435",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454022070",
            "telephone_number": "646-598-8338",
            "fax_number": "866-301-4910"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MERION SQUARE ROAD MEDICAL PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-29",
        "last_updated": "2026-07-29",
        "certification_date": "2026-07-10",
        "status": "A",
        "authorized_official_last_name": "DIXON",
        "authorized_official_first_name": "RONALD",
        "authorized_official_title_or_position": "PRESIDENT & CEO",
        "authorized_official_telephone_number": "617-312-6914",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dayton, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 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.