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

Derek W. Harper, PA

Individual provider Physician Assistant · NPI 1184991317

Derek W. Harper, PA is a Physician Assistant in Lufkin, Texas. Qualified in 2011, 15 years ago. Practices with Doctx1 PLLC, a 5-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
15
Licensed in
TX
In the registry since
2011
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

208 Gaslight Blvd Ste B
Lufkin, TX 75904-3166
Phone: (936) 634-0062
Fax: (936) 634-0069
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X (TX)
Surgical Physician Assistant Taxonomy 363AS0400X (TX)

Record details

NPI number1184991317
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedNovember 16, 2011
Last updated in NPPESMay 9, 2017
Mailing address208 Gaslight Blvd, Suite B, Lufkin, TX 75904-3166

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Doctx1 Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Lufkin