Claes U Svendsen, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

34134 Issued in TN

Practice address

3225 E Andrew Johnson Hwy
Greeneville, TN 37745-0965

Phone

(423) 922-9224

Fax

(423) 525-5708

NPI assigned

Jun 8, 2006

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

Family PracticeAlso: Emergency Medicine

Education

Loma Linda University School of Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

State of Franklin Healthcare Associates, PLLCGroup PAC ID 2466346291, 258 clinicians

Healthstar Physicians PCGroup PAC ID 5890690978, 89 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Amedisys Home Health Care Home health agency, Morristown, TN, CCN 447190
• Centerwell Home Health Home health agency, Kingsport, TN, CCN 447254
• Gentiva Hospice, Nashville, TN, CCN 441545
• Greeneville Community Hospital Hospital, Greeneville, TN, CCN 440050

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: claes.svendsen.1@3525.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/24871/brand/1/csg/1/fhir/r4

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.

• Healthstar Physicians, P.C.

  • Family Medicine Physician
  • Morristown, TN
  • NPI 1184610248
  Medicare reassignment Care Compare group NPD
• State of Franklin Healthcare Associates PLLC

  • Internal Medicine Physician
  • Johnson City, TN
  • NPI 1063459410

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Healthstar Physicians PC

  • Pain Medicine (Anesthesiology) Physician
  • Morristown, TN
  • NPI 1841187648
  NPD
• East Tennessee Primary Care Associates

  • Family Medicine Physician
  • Knoxville, TN
  • NPI 1134271745
  NPD (past)
• Takoma Hospital & Sanitarium Training School, Inc.

  • Psychiatric Hospital Unit
  • Greeneville, TN
  • NPI 1811915838
  NPD (past)

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

• Centerwell Certified Healthcare Corp.

  • Home Health Agency
  • Kingsport, TN
  • NPI 1689604860
  Care Compare affiliation
• Comprehensive Home Healthcare Services LLC

  • Home Health Agency
  • Morristown, TN
  • NPI 1639127319
  Care Compare affiliation
• Takoma Regional Hospital Inc

  • General Acute Care Hospital
  • Greeneville, TN
  • NPI 1699819003
  Care Compare affiliation
• Tnmo Healthcare, LLC

  • Community Based Hospice Care Agency
  • Nashville, TN
  • NPI 1407807688
  Care Compare affiliation

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

{
    "created_epoch": "1149724800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1801836572",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3225 E ANDREW JOHNSON HWY",
            "city": "GREENEVILLE",
            "state": "TN",
            "postal_code": "377450965",
            "telephone_number": "423-922-9224",
            "fax_number": "423-525-5708"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3225 E ANDREW JOHNSON HWY",
            "city": "GREENEVILLE",
            "state": "TN",
            "postal_code": "377450965",
            "telephone_number": "423-922-9224",
            "fax_number": "423-525-5708"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SVENDSEN",
        "first_name": "CLAES",
        "middle_name": "U",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-08",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TN",
            "license": "34134",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Summit Medical Group, PLLC
• Sunrise Community of Tennessee, Inc.
• Susong Pharmacy Inc
• Susong-Sydnor Inc
• Emily Susong, PA-C
• Kayla Swanay, DVM
• Amanda Evoughn Swatzell
• Takoma Adventist Hospital
• Takoma Hospital & Sanitarium Training School, Inc
• Takoma Hospital & Sanitarium Training School, Inc

• Family Medicine Physician in Greeneville, TN
• Providers in Greeneville, TN by specialty
• Family Medicine Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 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.