Active NPI
Hearthstone Psychiatry & Wellness, PLLC
- Psychiatry Physician
- Johnson City, TN
National Provider Identifier
1073479796
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- Legal business name
- HEARTHSTONE PSYCHIATRY & WELLNESS, PLLC
- Practice address
- 1907 N Roan St Ste 409
Johnson City, TN 37601-3177 - Phone
- (423) 430-9681
- Fax
- (423) 430-9439
- NPI assigned
- Dec 26, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Preston F Helmly, MD
- Title
- Owner
- Phone
- (423) 430-9681
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) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | Primary |
Addresses
Primary practice location
1907 N Roan St Ste 409
Johnson City, TN 37601-3177
Mailing address
1907 N Roan St Ste 409
Johnson City, TN 37601-3177
Phone (423) 430-9681
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TN
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
1907 N Roan St
Ste 409
Johnson City, TN 37601
Phone (423) 430-9681
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Psychiatry Physician
- Johnson City, TN
- NPI 1881124139
-
- Psychiatry Physician
- Johnson City, TN
- NPI 1275067464
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1766707200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1781568000000",
"number": "1073479796",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1907 N ROAN ST STE 409",
"city": "JOHNSON CITY",
"state": "TN",
"postal_code": "376013177",
"telephone_number": "423-430-9681",
"fax_number": "423-430-8439"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1907 N ROAN ST STE 409",
"city": "JOHNSON CITY",
"state": "TN",
"postal_code": "376013177",
"telephone_number": "423-430-9681",
"fax_number": "423-430-9439"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "HEARTHSTONE PSYCHIATRY & WELLNESS, PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-12-26",
"last_updated": "2026-06-16",
"certification_date": "2026-06-16",
"status": "A",
"authorized_official_last_name": "HELMLY",
"authorized_official_first_name": "PRESTON",
"authorized_official_middle_name": "F",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "423-430-9681",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": null,
"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 Jun 16, 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.