Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Zachary Pierson, DO

Individual provider Psychiatry Physician · NPI 1134709199

Zachary Pierson, DO is a Psychiatry Physician in Johnson City, Tennessee. Licensed in Tennessee. Registered with an NPI since 2021.

Licensed in
TN
In the registry since
2021
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2 Professional Park Dr Ste 21
Johnson City, TN 37604-6584
Phone: (423) 379-8120
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 6299 (TN)

Record details

NPI number1134709199
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 13, 2021
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025
Mailing address2 Professional Park Dr Ste 21, Johnson City, TN 37604-6584

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