Organization Active NPI

East Tennessee Medical and Surgical Dermatology

  • Medical Specialty Clinic/Center
  • Johnson City, TN
National Provider Identifier
1356975106
Registry record updated Sep 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Specialty Clinic/CenterTaxonomy code 261QM2500X
Legal business name
EAST TENNESSEE MEDICAL AND SURGICAL DERMATOLOGY
Practice address
2898 Boones Creek Rd Ste 105
Johnson City, TN 37615-4976
Phone
(423) 262-0112
NPI assigned
Mar 2, 2020
Last updated
Sep 14, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 14, 2026

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

Authorized official

Name
Stuart S LeichtNPI 1013902907
Title
Physician
Phone
(423) 262-0112

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Specialty Clinic/Center 261QM2500X NU Primary

Addresses

Primary practice location

2898 Boones Creek Rd Ste 105
Johnson City, TN 37615-4976

Mailing address

2898 Boones Creek Rd Ste 105
Johnson City, TN 37615-4976
Phone (423) 262-0112

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20200918000363 TN Part B Supplier - Clinic/Group Practice 5799103065 Receives reassigned benefits from 1 practitioner
Practice locations: Johnson City, TN

National Provider Directory

National Provider Directory

Locations

2898 Boones Creek Rd
Ste 105
Johnson City, TN 37615
Phone (423) 262-0112

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/21619/brand/1/csg/1/fhir/r4

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1583107200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789344000000",
    "number": "1356975106",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2898 BOONES CREEK RD STE 105",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "376154976",
            "telephone_number": "423-262-0112",
            "fax_number": "423-433-6060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2898 BOONES CREEK RD STE 105",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "376154976",
            "telephone_number": "423-262-0112"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "EAST TENNESSEE MEDICAL AND SURGICAL DERMATOLOGY",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-03-02",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A",
        "authorized_official_last_name": "LEICHT",
        "authorized_official_first_name": "STUART",
        "authorized_official_middle_name": "S",
        "authorized_official_title_or_position": "PHYSICIAN",
        "authorized_official_telephone_number": "423-262-0112"
    },
    "taxonomies": [
        {
            "code": "261QM2500X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Medical Specialty",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Johnson City, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.