Clayton Tomas Chroust, AGACNP, DNP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

39180 Issued in TN

Practice address

130 W Ravine Rd
Kingsport, TN 37660-3837

Phone

(423) 224-4000

NPI assigned

Jul 24, 2025

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

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellmont Medical Associates IncGroup PAC ID 8123291739, 432 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Wellmont Holston Valley Medical Center Hospital, Kingsport, TN, CCN 440017

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cchroust195276@balladhealth.medalliesdirect.net

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.

• Wellmont Medical Associates Inc

  dba Ballad Health Medical Associates

  • Pulmonary Disease Physician
  • Kingsport, TN
  • NPI 1780986257
  Medicare reassignment Care Compare group NPD
• Wellmont Health System

  • General Acute Care Hospital
  • Kingsport, TN
  • NPI 1760405849
  NPD
• Wellmont Medical Associates, Inc.

  dba Ballad Health Medical Associates

  • Psychiatry Physician
  • Johnson City, TN
  • NPI 1275393522
  NPD

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

• Wellmont Health System

  dba Holston Valley Medical Center

  • General Acute Care Hospital
  • Kingsport, TN
  • NPI 1487690400
  Care Compare affiliation

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

{
    "created_epoch": "1753315200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755820800000",
    "number": "1346122710",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1021 W OAKLAND AVE STE 310",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "376042192",
            "telephone_number": "423-952-2111",
            "fax_number": "423-282-1657"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 W RAVINE RD",
            "city": "KINGSPORT",
            "state": "TN",
            "postal_code": "376603837",
            "telephone_number": "423-224-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHROUST",
        "first_name": "CLAYTON",
        "middle_name": "TOMAS",
        "credential": "AGACNP, DNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-07-24",
        "last_updated": "2025-08-22",
        "certification_date": "2025-08-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TN",
            "license": "39180",
            "primary": true
        },
        {
            "code": "363LC0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Critical Care Medicine",
            "state": "TN",
            "license": "39180",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jordan Brooke Childress, FNP
• Candace Christian, NP
• Charles Jeffery Christian, D.PH.
• Christopher Christian
• Gloria Michelle Christy, BS
• Kelly Dwayne Chumbley, DO
• City Drug L.L.C
• Graycen Clark, MSN, APRN, FNP-BC
• Keressa L. Clark, NP
• Rita Joan Clatworthy, NP

• Acute Care Nurse Practitioner in Kingsport, TN
• Providers in Kingsport, TN by specialty
• Acute Care Nurse Practitioner in Tennessee

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