Christopher Criswell, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

19180 Issued in TN

Practice address

990 Oak Ridge Tpke
Oak Ridge, TN 37830-6976

Phone

(865) 481-1112

Fax

(770) 237-1124

NPI assigned

Mar 14, 2006

Last updated

Jul 13, 2026By 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

Anesthesiology

Education

University of Tennessee, HSC, College of Medicine, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Covenant Anesthesia Group PCGroup PAC ID 6901795830, 231 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Methodist Medical Center of Oak Ridge Hospital, Oak Ridge, TN, CCN 440034

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• FHIR API: https://fhir-api.fhirprod.aws.greenwayhealth.com/fhir/R4/2.16.840.1.113883.3.140.71045

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.

• Covenant Anesthesia Group, PC

  dba MMC Anesthesia Group, PC

  • Anesthesiology Physician
  • Oak Ridge, TN
  • NPI 1639148117
  Medicare reassignment Care Compare group
• Premier Surgical Associates, PLLC

  • Prosthetic/Orthotic Supplier
  • Knoxville, TN
  • NPI 1285806919
  NPD (past)
• Anesthesiology Consultants of Columbia, PA

  • Anesthesiology Physician
  • Columbia, SC
  • NPI 1508846197
  NPD (past)

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

• Methodist Medical Center

  • General Acute Care Hospital
  • Oak Ridge, TN
  • NPI 1700870672
  Care Compare affiliation

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

{
    "created_epoch": "1142294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1972571073",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5059",
            "city": "OAK RIDGE",
            "state": "TN",
            "postal_code": "378315059",
            "telephone_number": "800-611-6713",
            "fax_number": "770-237-1124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "990 OAK RIDGE TPKE",
            "city": "OAK RIDGE",
            "state": "TN",
            "postal_code": "378306976",
            "telephone_number": "865-481-1112",
            "fax_number": "770-237-1124"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CRISWELL",
        "first_name": "CHRISTOPHER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TN",
            "license": "19180",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charis Cox, LPN
• Johanna Cox
• Whitney Crandall
• Melissa Renee Crawford
• Kristin M Cresci, AUD., CCC-A
• Frances L Cross, M.D.
• Crossroads Treatment Centers of Tennessee, P.C. (Crossroads Treatment Centers Oak Ridge)
• Patricia Crowley
• Joseph E Crump, O.D.
• Elaine M Culbert, P.T.

• Anesthesiology Physician in Oak Ridge, TN
• Providers in Oak Ridge, TN by specialty
• Anesthesiology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.