Nathan Pierce Smith, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

54712 Issued in TN

Practice address

1924 Alcoa Hwy
U56
Knoxville, TN 37920-1511

Phone

(865) 305-9081

Fax

(865) 305-8769

NPI assigned

Jun 7, 2013

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

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

Specialty

Internal Medicine

Education

University of Tennessee, HSC, College of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Uhs Primary Care LLCGroup PAC ID 1153849856, 92 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of TN Medical Center Home Care Services Home health agency, Knoxville, TN, CCN 447230
• University Health System, Inc Hospital, Knoxville, TN, CCN 440015

Merit-based Incentive Payment System (MIPS)

Final score

96.48 of 100Reported as apm

Quality

86.23

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Uhs Primary Care LLC

  • Internal Medicine Physician
  • Lenoir City, TN
  • NPI 1770381196
  Medicare reassignment Care Compare group NPD
• University Health System, Inc

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1790738763
  Medicare reassignment NPD
• Uhs Primary Care LLC

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1265328025
  NPD
• University Health System Inc

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Knoxville, TN
  • NPI 1306609748
  NPD
• Uhs Primary Care LLC

  • Family Medicine Physician
  • Knoxville, TN
  • NPI 1528865656
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• University Health System, Inc.

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1538164090
  Care Compare affiliation
• University of TN Medical Center Home Care Services, LLC

  • Home Health Agency
  • Knoxville, TN
  • NPI 1346460953
  Care Compare affiliation

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

{
    "created_epoch": "1370563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780704000000",
    "number": "1730527144",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1924 ALCOA HWY # U56",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379201511",
            "telephone_number": "865-305-9081",
            "fax_number": "865-305-8769"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1924 ALCOA HWY",
            "address_2": "U56",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379201511",
            "telephone_number": "865-305-9081",
            "fax_number": "865-305-8769"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SMITH",
        "first_name": "NATHAN",
        "middle_name": "PIERCE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-06-07",
        "last_updated": "2026-06-06",
        "certification_date": "2026-06-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "54712",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Smith
• Michael Smith
• Michelle Smith, NBC-HWC, A-CFHC
• Michelle E. Smith, APN-BC
• Morgan Elyce Smith, BS
• Olivia Alexandra Smith
• Paige Leigh Smith, RN
• Patricia Anne Smith
• Rachael Hope Smith, FNP-C
• Rachael Lauren Smith, MD

• Internal Medicine Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Internal Medicine Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.