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

Douglas Stephenson, DO

Individual provider Internal Medicine Physician · NPI 1790769297

Douglas Stephenson, DO is an Internal Medicine in Marshall, Texas. Graduated from University of North Texas Hsc, College of Osteopathic Med in 1991, 35 years ago. Practices with Dhhs Phs IHS Phoenix Area, a 24-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
35
Trained at
University of North Texas Hsc, College of Osteopathic Med
Licensed in
TX
In the registry since
2005
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.

See every abbreviation used in this directory →

Practice location Address checks out

622 S Grove St
Marshall, TX 75670-5219
Phone: (903) 927-6183
Fax: (903) 927-6230
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence J3236 (TX)

Record details

NPI number1790769297
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 30, 2005
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 1325, Marshall, TX 75671-1325

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
Graduated 1991 (35 years in practice)
Group practice Dhhs Phs Ihs Phoenix Area — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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