HEARTHSTONE PSYCHIATRY & WELLNESS, PLLC
NPI 1073479796
Psychiatry & Neurology - Psychiatry in Johnson City, TN
NPI Status: Active since December 26, 2025
Contact Information
1907 N ROAN ST STE 409
JOHNSON CITY, TN
ZIP 37601
Phone: (423) 430-9681
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Psychiatry & Neurology
- Psychiatry
About HEARTHSTONE PSYCHIATRY & WELLNESS, PLLC
This page provides the complete NPI Profile along with additional information for Hearthstone Psychiatry & Wellness, Pllc, a provider established in Johnson City, Tennessee operating as a Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1073479796 assigned on December 2025. The practitioner's primary taxonomy code is 2084P0800X. The provider is registered as an organization and their NPI record was last updated May 2026. Hearthstone Psychiatry & Wellness, Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Preston F Helmly Md (Owner)
- NPI
- 1073479796
- Provider Name
- HEARTHSTONE PSYCHIATRY & WELLNESS, PLLC
- Entity Type
- Organization
- Location Address
- 1907 N ROAN ST STE 409 JOHNSON CITY, TN 37601
- Location Phone
- (423) 430-9681
- Mailing Address
- 1907 N ROAN ST STE 409 JOHNSON CITY, TN 37601
- Mailing Phone
- (423) 430-9681
- Mailing Fax
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 12-26-2025
- Last Update Date
- 05-18-2026
- Code Navigator
A psychiatrist like Hearthstone Psychiatry & Wellness, Pllc are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychiatry & Neurology Psychiatry
- Taxonomy Code
- 2084P0800X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1073479796, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 74 is 80. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1073479796, enumerated as an "organization" on December 26, 2025.
The provider is located at 1907 N ROAN ST STE 409 JOHNSON CITY, TN 37601 and the phone number is (423) 430-9681.
Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.
