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

Dr. Boris Derek Curwen, DO

Individual provider Internal Medicine Physician · NPI 1487940482

Dr. Boris Derek Curwen, DO is an Internal Medicine in Stephenville, Texas. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 2010, 16 years ago. Practices with Ess of Nacogdoches LLC, a 27-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oklahoma and Texas.

Years since qualifying
16
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
OK, TX
In the registry since
2011
Specialties on file
4
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

411 N Belknap St
Stephenville, TX 76401
Phone: (817) 820-4906
Fax: (817) 820-4815
Show map & directions

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

Additional practice locations (1)

  • 1301 E Lincoln Rd, Idabel, OK 74745-7300 — (580) 286-7623

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence P4296 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence P4296 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 5309 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5309 (OK)

Record details

NPI number1487940482
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 28, 2011
Last updated in NPPESJune 25, 2020
Certification dateJune 25, 2020
Mailing address411 N Belknap St, Stephenville, TX 76401-3415

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 2010 (16 years in practice)
Group practice Ess Of Nacogdoches Llc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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