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

William Zachary Poston, DO

Individual provider Emergency Medicine Physician · NPI 1497370308

William Zachary Poston, DO is an Emergency Medicine in Columbia, South Carolina. Qualified in 2020, 6 years ago. Practices with Wake Forest Emergency Providers, a 489-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
6
Licensed in
SC
In the registry since
2020
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 Partly verified

Some contact details are missing from the federal record.

Emergency Medicine 14 Medical Park Ste 350
Columbia, SC 29203
Phone: (803) 434-3790
Fax: (803) 434-6299
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence LL83245 (SC)

Record details

NPI number1497370308
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 16, 2020
Last updated in NPPESJune 16, 2020
Certification dateJune 16, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Wake Forest Emergency Providers — 489 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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