Mary J Johnson Barton, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

APN0000021324 Issued in TN

Practice address

401 Holston Dr
Greeneville, TN 37743-3127

Phone

(423) 639-1104

Fax

(423) 467-3644

NPI assigned

Aug 24, 2016

Sex

Female

Sole proprietor

Yes

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, VA2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Frontier HealthGroup PAC ID 2860302320, 70 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Frontier Health

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Gray, TN
  • NPI 1720147408

  VA

  Medicare reassignment Care Compare group NPD
• Blue Ridge Medical Management Corporation

  • Urgent Care Clinic/Center
  • Elizabethton, TN
  • NPI 1144380833
  Medicare reassignment NPD
• Wellmont Medical Associates Inc

  • Pulmonary Disease Physician
  • Kingsport, TN
  • NPI 1780986257
  Medicare reassignment NPD
• Blue Ridge Medical Management Corporaiton

  • Endocrinology, Diabetes & Metabolism Physician
  • Johnson City, TN
  • NPI 1245685858
  NPD
• Blue Ridge Medical Management Corporation

  • Family Medicine Physician
  • Johnson City, TN
  • NPI 1982553756
  NPD
• Frontier Health

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Sneedville, TN
  • NPI 1053475558
  NPD
• Wellmont Medical Associates, Inc.

  • Urgent Care Clinic/Center
  • Gray, TN
  • NPI 1144770934
  NPD
• Wellmont Medical Associates, Inc.

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

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

{
    "created_epoch": "1471996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739404800000",
    "number": "1821543463",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1167 SPRATLIN PARK DR",
            "city": "GRAY",
            "state": "TN",
            "postal_code": "376156205",
            "telephone_number": "423-467-3600",
            "fax_number": "423-467-3644"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 HOLSTON DR",
            "city": "GREENEVILLE",
            "state": "TN",
            "postal_code": "377433127",
            "telephone_number": "423-639-1104",
            "fax_number": "423-467-3644"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "109 W Watauga Ave",
            "address_purpose": "LOCATION",
            "city": "Johnson City",
            "state": "TN",
            "postal_code": "376045621",
            "country_code": "US",
            "telephone_number": "423-232-2600",
            "fax_number": "423-467-3644",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOHNSON BARTON",
        "first_name": "MARY",
        "middle_name": "J",
        "credential": "PMHNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-08-24",
        "last_updated": "2025-02-13",
        "certification_date": "2025-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TN",
            "license": "APN0000021324",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Luke Jarnagin, DMD
• Shaun Taylor Jenkins
• Katelyn Jasanna Jennings, MS, NCC
• JJ&R Emergency Group of Tennessee, P.C.
• John C Boys MD PC
• Angela Johnson, FNP
• Angela Helen Johnson, PTA
• Daniel Patrick Johnson, APRN
• Jennifer Leigh Johnson, APRN, FNP-C
• Kelly Vanessa Johnson, PHARM D

• Psychiatric/Mental Health Nurse Practitioner in Greeneville, TN
• Providers in Greeneville, TN by specialty
• Psychiatric/Mental Health Nurse Practitioner in Tennessee

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