Christopher Delange, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD74635 Issued in TN

Practice address

10800 Parkside Dr Ste 330
Knoxville, TN 37934-1926

Phone

(865) 647-3650

Fax

(865) 647-3659

NPI assigned

Mar 28, 2022

Last updated

Jul 8, 2025By the provider in NPPES

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

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Knoxville Hma Physician Management, LLCGroup PAC ID 6103097316, 118 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Physicians Regional Medical Center Hospital, Powell, TN, CCN 440120

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• KY PPO
• TN PPO C-SNP
• KY PPO C-SNP
• TN PPO

Interoperability endpoints

• Direct secure messaging: christopher.delange.1@4694.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/4694/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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Knoxville Hma Physician Management, LLC

  • Pulmonary Disease Physician
  • Knoxville, TN
  • NPI 1629356969

  Internal Medicine

  Medicare reassignment Care Compare group NPD

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

• Metro Knoxville Hma LLC

  dba Tennova Healthcare North Knoxville Medical Center

  • General Acute Care Hospital
  • Powell, TN
  • NPI 1043292899
  Care Compare affiliation

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

{
    "created_epoch": "1648425600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751932800000",
    "number": "1003566324",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10800 PARKSIDE DR STE 330",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379341926",
            "telephone_number": "865-647-3650",
            "fax_number": "865-647-3659"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10800 PARKSIDE DR STE 330",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379341926",
            "telephone_number": "865-647-3650",
            "fax_number": "865-647-3659"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DELANGE",
        "first_name": "CHRISTOPHER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-28",
        "last_updated": "2025-07-08",
        "certification_date": "2025-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "MD74635",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mariano Del Rosso, PT
• Daniel Paul Del Toro, DNP, MSHI, RN-BC
• Michelle Delahoussaye, RN
• Meagan Delaney, M.S., CF-SLP
• Sadie Elizabeth Delaney, MSSW
• Julianna Delano
• Joseph Deleese, M.D.
• Melanie Dawn Delfiner, REFLEXOLOGIST
• Shelby Delille, MSSW
• Jeffrey R Dell, 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 Jul 8, 2025; 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.