Shannon Hansen Cook, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

53315 Issued in TN

Practice address

917 W Walnut St
Johnson City, TN 37604-6527

Phone

(423) 439-6464

NPI assigned

Jun 23, 2008

Last updated

Sep 17, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Other identifiers 1

Other names 1

• Shannon L Hansen Former name

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

PsychiatryAlso: Addiction Medicine

Education

East Tennessee State University Quillen College of Medicine, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dragonfly Medical and Behavioral Health Professsional CorporationGroup PAC ID 2163816703, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Dragonfly Medical and Behavioral Health Professsional Corporation

  dba Dragonfly Medical and Behavioral Health

  • Addiction Medicine (Family Medicine) Physician
  • Johnson City, TN
  • NPI 1689134231
  Medicare reassignment Care Compare group NPD
• Blue Ridge Medical Management Corporation

  dba First Assist Urgent Care

  • Urgent Care Clinic/Center
  • Elizabethton, TN
  • NPI 1144380833
  Medicare reassignment NPD
• Medical Education Assistance Corporation

  dba ETSU Physicians and Associates

  • Internal Medicine Physician
  • Johnson City, TN
  • NPI 1235180480

  Psychiatry

  Medicare reassignment NPD
• Wellmont Medical Associates Inc

  dba Ballad Health Medical Associates

  • Pulmonary Disease Physician
  • Bristol, TN
  • NPI 1780986257
  Medicare reassignment NPD
• Blue Ridge Medical Management Corporation

  dba BHMA Interventional Radiology - Johnson City

  • Internal Medicine Physician
  • Johnson City, TN
  • NPI 1043688385
  NPD
• Blue Ridge Medical Management Corporation

  dba Ballad Health Medical Associates

  • Family Medicine Physician
  • Johnson City, TN
  • NPI 1982553756
  NPD
• Wellmont Medical Associates, Inc.

  dba Ballad Health Medical Associates

  • Psychiatry Physician
  • Johnson City, TN
  • NPI 1275393522
  NPD
• Dragfonfly Wellness Center

  dba Dragonfly Medical and Behavioral Health

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Johnson City, TN
  • NPI 1134689730
  NPD (past)

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

{
    "created_epoch": "1214179200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758067200000",
    "number": "1356502389",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 699",
            "city": "MOUNTAIN HOME",
            "state": "TN",
            "postal_code": "376840699"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "917 W WALNUT ST",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "376046527",
            "telephone_number": "423-439-6464"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "403 N State of Franklin Rd",
            "address_purpose": "LOCATION",
            "city": "Johnson City",
            "state": "TN",
            "postal_code": "376046034",
            "country_code": "US",
            "telephone_number": "423-431-7111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HANSEN COOK",
        "first_name": "SHANNON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-06-23",
        "last_updated": "2025-09-17",
        "certification_date": "2025-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "TN",
            "license": "53315",
            "primary": true
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "SC",
            "license": "LL30894",
            "primary": false
        },
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "TN",
            "license": "53315",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "Q065146",
            "state": "TN"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SHANNON",
            "last_name": "HANSEN",
            "middle_name": "L",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Nina K Hancock, LMFT
• Emily Hand
• Sarah Hand
• Hanger Prosthetics & Orthotics East Inc (Hanger Clinic)
• Julia Ann Hanneken, LCSW
• James W Hansen, MD
• Joshua Hansen
• Shoko Hansen, M.D.
• Walter Harber
• Zoe Arleene Harbison

• Psychiatry Physician in Johnson City, TN
• Providers in Johnson City, TN by specialty
• Psychiatry Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.