Zachary Thomas Dewall, MS, CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

6935 Issued in TN

Practice address

201 Barker Rd
Nashville, TN 37214-2003

Phone

(563) 320-6315

NPI assigned

Jun 25, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TN

Enrollment records 1

Specialty

Qualified Speech Language Pathologist

Education

Vanderbilt University School of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science

State licenses

Practice roles

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.

• Dewall Cognition and Communication Services, PLLC

  • Speech-Language Pathologist
  • Nashville, TN
  • NPI 1134019094
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1750809600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750809600000",
    "number": "1144118357",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 BARKER RD",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372142003",
            "telephone_number": "563-320-6315"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 BARKER RD",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372142003",
            "telephone_number": "563-320-6315"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEWALL",
        "first_name": "ZACHARY",
        "middle_name": "THOMAS",
        "credential": "MS, CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-06-25",
        "last_updated": "2025-06-25",
        "certification_date": "2025-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "TN",
            "license": "6935",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William Devos
• Devoted Healthcare Services, LLC
• Jonah Devries, MD
• Stephen Alan Devries, PA-C
• Dewall Cognition and Communication Services, PLLC
• Anna Dewan, M.D.
• Michael Christopher Dewan
• Erin Bailey Deweese
• Matthew Wahrendorff Deweese, ARNP
• Charlene Dewey, MD

• Speech-Language Pathologist in Nashville, TN
• Providers in Nashville, TN by specialty
• Speech-Language Pathologist in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 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.