John William Swisher, PHD, M.D.

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

45855 Issued in TN

Practice address

6473 Kingston Pike
Knoxville, TN 37919

Phone

(865) 588-8831

Fax

(865) 588-8841

NPI assigned

Sep 12, 2005

Sex

Male

Sole proprietor

No

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, PA, FL3 enrollments

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 3

Specialty

Pulmonary DiseaseAlso: Critical Care (Intensivists)

Education

Other, 1983

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Fort Sanders Regional Medical Center Hospital, Knoxville, TN, CCN 440125
• Wellmont Bristol Regional Medical Center Hospital, Bristol, TN, CCN 440012
• Parkwest Medical Center Hospital, Knoxville, TN, CCN 440173
• Leconte Medical Center Hospital, Sevierville, TN, CCN 440081
• Fort Loudoun Medical Center Hospital, Lenoir City, TN, CCN 440110

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: john.swisher@hca4.eclinicaldirectplus.com
• FHIR API: https://fhir-myrecord.cerner.com/r4/d924d991-43c4-4c48-b322-4525ba4c2001/

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.

• Summit Medical Group, PLLC

  • Internal Medicine Physician
  • Brentwood, TN
  • NPI 1659090298
  Medicare reassignment NPD
• Critical Care Physicians of Pennsylvania PC

  • Critical Care Medicine (Internal Medicine) Physician
  • Darby, PA
  • NPI 1952670085
  Medicare reassignment NPD
• Hospital Medicine Services of Tennessee PC

  • Hospitalist Physician
  • Lawrenceburg, IN
  • NPI 1528433802

  TN

  Medicare reassignment NPD
• Hospital Physician Services of Florida PA

  • Hospitalist Physician
  • Pensacola, FL
  • NPI 1558718635
  Medicare reassignment NPD
• Statcare Inpatient LLC

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1477086981
  NPD
• Statcare Outpatient, LLC

  • Pulmonary Disease Physician
  • Knoxville, TN
  • NPI 1134653892

  Critical Care Medicine

  NPD
• Summit Medical Group, PLLC

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1225445141
  NPD
• Suncoast Lung Center

  • Specialist
  • Sarasota, FL
  • NPI 1578661435
  NPD
• East Tennessee Pulmonary Associates PC

  • Pulmonary Disease Physician
  • Oak Ridge, TN
  • NPI 1992717599
  NPD (past)

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

• Fort Loudoun Medical Center

  • General Acute Care Hospital
  • Lenoir City, TN
  • NPI 1609860659
  Care Compare affiliation
• Fort Sanders Regional Medical Center

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1942294814
  Care Compare affiliation
• Leconte Medical Center

  • General Acute Care Hospital
  • Sevierville, TN
  • NPI 1528052578
  Care Compare affiliation
• Parkwest Medical Center

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1396739165
  Care Compare affiliation
• Wellmont Health System

  • General Acute Care Hospital
  • Bristol, TN
  • NPI 1124058615
  Care Compare affiliation

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

{
    "created_epoch": "1126483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1083609564",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3030 NW EXPRESSWAY STE 1000",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731125468",
            "telephone_number": "248-781-8593",
            "fax_number": "801-618-2497"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6473 KINGSTON PIKE",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "37919",
            "telephone_number": "865-588-8831",
            "fax_number": "865-588-8841"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "550 Fort Loudoun Medical Center Dr",
            "address_purpose": "LOCATION",
            "city": "Lenoir City",
            "state": "TN",
            "postal_code": "377725673",
            "country_code": "US",
            "telephone_number": "865-271-6000",
            "fax_number": "865-271-6245",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2333 Knob Creek Rd Ste 15",
            "address_purpose": "LOCATION",
            "city": "Johnson City",
            "state": "TN",
            "postal_code": "376042007",
            "country_code": "US",
            "telephone_number": "865-588-8831",
            "fax_number": "868-588-8841",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SWISHER",
        "first_name": "JOHN",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "PHD, M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-12",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TN",
            "license": "45855",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TN",
            "license": "45855",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Belinda Swindle
• Brittany Nicole Swindler, RBT
• Verda Swiney
• Melinda Swinney, LPC
• Tonya Denise Swinney
• Jenna Lee Swisshelm, OTR/L
• Anthony Switter
• Amanda Dawn Switzer
• Melissa Switzer, PH.D, BCBA
• Alice Swogger, LPN

• Pulmonary Disease Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Pulmonary Disease Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.