Tonia R Cox, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

41042 Issued in TN

Practice address

281 N Lyerly St Ste 100
Chattanooga, TN 37404-2747

Phone

(423) 698-2229

Fax

(423) 495-2760

NPI assigned

Jul 20, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• Memorial Health Partners Foundation Inc

  dba CHI Memorial Family Practice Associates - Trenton

  • Rural Health Clinic/Center
  • Trenton, GA
  • NPI 1467602482

  Corporate Director, Corporate Officer, W-2 Managing Employee

  CMS ownership

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.

• Scenic City Pediatrics PLLC

  • Pediatrics Physician
  • Chattanooga, TN
  • NPI 1811719644
  Medicare reassignment NPD
• Memorial Health Partners Foundation, Inc

  • Internal Medicine Physician
  • Chattanooga, TN
  • NPI 1922053545

  Pediatrics

  NPD (past)

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

{
    "created_epoch": "1153353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1912927096",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 306647",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372306647",
            "telephone_number": "423-698-2229",
            "fax_number": "423-495-2760"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "281 N LYERLY ST STE 100",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374042747",
            "telephone_number": "423-698-2229",
            "fax_number": "423-495-2760"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6787 Lee Hwy Ste 103",
            "address_purpose": "LOCATION",
            "city": "Chattanooga",
            "state": "TN",
            "postal_code": "374215796",
            "country_code": "US",
            "telephone_number": "423-698-2229",
            "fax_number": "423-495-2760",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COX",
        "first_name": "TONIA",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-07-20",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TN",
            "license": "41042",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "VA",
            "license": "0101234705",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Grace Cox
• Holley Cox, SLP-CCC
• Mackenzie Cox, O.D.
• Sidney Timothy Cox Jr., PHD, DDS, MS
• Tiawanna Cox
• Amy Coxwell
• Judith C. Coyle, MA, LPC
• Jeremy Coylewright, M.S.ED., JD
• Issabel D Crabtree, CRNA
• Jessica Lea Craig, NP

• Pediatrics Physician in Chattanooga, TN
• Providers in Chattanooga, TN by specialty
• Pediatrics Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.