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ZACHARY PIERSON DO
NPI 1134709199
Psychiatry & Neurology - Psychiatry in Johnson City, TN

Active since April 13, 2021
2 PROFESSIONAL PARK DR STE 21, JOHNSON CITY, TN 37604(423) 379-8120 Get Directions Write a Review

NPPES record last updated: September 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Zachary Pierson Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZACHARY PIERSON DO (NPI 1134709199) is an individual psychiatry provider in Johnson City, Tennessee, licensed in Tennessee (6299) and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1134709199
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameZACHARY PIERSONCredential: DO
Location Address2 PROFESSIONAL PARK DR STE 21Johnson City, TN 37604-6584
Mailing Address2 Professional Park Dr Ste 21Johnson City, TN 37604-6584 · (423) 379-8120
Phone(423) 379-8120
Sole ProprietorNo
Enumeration DateApril 13, 2021
Last NPPES UpdateSeptember 26, 2025
NPPES CertifiedSeptember 26, 2025
✔ NPI 1134709199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in TN · 6299
Definition
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.
2 PROFESSIONAL PARK DR STE 21, Johnson City, TN 37604
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICK TUSKEY DO
Student in an Organized Health Care Education/Training Program
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 439-8000
MICHELLE L ARWOOD MSW
Social Worker (Clinical)
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 379-8120
RACHEL MARIE WITT PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 379-8120
DR. TYLER NATEE INDRANOI MD, MPH
Student in an Organized Health Care Education/Training Program
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 379-8082
JOHN WILLIAM COUNTS MD
Student in an Organized Health Care Education/Training Program
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 379-8120
LEA ANN MARIE CUTSHALL
Student in an Organized Health Care Education/Training Program
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 379-8082
DR. JANESSA RICH MD
Student in an Organized Health Care Education/Training Program
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 379-8082
JOSHUA HANSEN
Student in an Organized Health Care Education/Training Program
2 PROFESSIONAL PARK DR STE 21
JOHNSON CITY, TN 37604
Washington County (423) 439-7320

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Zachary Pierson's NPI number?

The NPI number for Zachary Pierson is 1134709199. It was assigned to this individual provider in the NPPES registry on April 13, 2021.

Where is Zachary Pierson located?

Zachary Pierson practices at 2 Professional Park Dr Ste 21, Johnson City, TN 37604. The listed phone number is (423) 379-8120.

What is Zachary Pierson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Zachary Pierson was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.