Mariah Denise Welsh, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

PT019169 Issued in OH

Practice address

7630 Southern Blvd
Youngstown, OH 44512-5633

Phone

(330) 729-8262

Fax

(330) 729-8269

NPI assigned

Jun 1, 2022

Last updated

Dec 18, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in OH

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ohio Sports and Spine Institute LTDGroup PAC ID 6800792938, 12 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Ohio Sports & Spine Institute, LTD

  • Sports Medicine (Neuromusculoskeletal Medicine) Physician
  • Boardman, OH
  • NPI 1962455196
  Medicare reassignment Care Compare group NPD
• Empowerme Rehabilitation Illinois, LLC

  • Multi-Specialty Clinic/Center
  • Mentor, OH
  • NPI 1528652096

  Physical Therapist

  Medicare reassignment NPD
• Triad Health Services, LLC

  dba Southwoods Physician Services

  • Plastic Surgery Physician
  • Youngstown, OH
  • NPI 1588925457

  Physical Therapist

  Medicare reassignment NPD
• Ohio Sports & Spine Institute, LTD

  • Sports Medicine (Neuromusculoskeletal Medicine) Physician
  • East Liverpool, OH
  • NPI 1760148357
  NPD
• Empowerme Rehabilitation Illinois, LLC

  • Rehabilitation Clinic/Center
  • Mount Carmel, IL
  • NPI 1962073734

  Physical Therapist

  NPD
• The Surgery Center at Southwoods, LLC

  dba The Surgical Hospital at Southwoods

  • Special Hospital
  • Youngstown, OH
  • NPI 1740398890
  NPD (past)

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

{
    "created_epoch": "1654041600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766016000000",
    "number": "1205575834",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "182 GREEN GARDEN DR",
            "city": "BOARDMAN",
            "state": "OH",
            "postal_code": "445126520"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7630 SOUTHERN BLVD",
            "city": "YOUNGSTOWN",
            "state": "OH",
            "postal_code": "445125633",
            "telephone_number": "330-729-8262",
            "fax_number": "330-729-8269"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "250 Debartolo Pl Ste 1100",
            "address_purpose": "LOCATION",
            "city": "Youngstown",
            "state": "OH",
            "postal_code": "445127004",
            "country_code": "US",
            "telephone_number": "234-287-6660",
            "fax_number": "234-287-6669",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WELSH",
        "first_name": "MARIAH",
        "middle_name": "DENISE",
        "name_prefix": "Dr.",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-06-01",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "OH",
            "license": "PT019169",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0048523",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• William Welling
• Christina Michelle Wells, LPN
• Gloria A Wells, RN
• Stephanie Alexis Wells, MSN, APRN, FNP-C
• Linda A Welsh, OT
• Regina A Wendel, AU.D.
• Wendy G Persson LTD
• Joshua T Wentz
• Michelle Lynn Werth, LPCC-S
• Carla West Coffee, M.D.

• Physical Therapist in Youngstown, OH
• Providers in Youngstown, OH by specialty
• Physical Therapist in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.