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

Dr. Dorothy Shum-Arenas, DO

Individual provider Internal Medicine Physician · NPI 1306109285

Dr. Dorothy Shum-Arenas, DO is an Internal Medicine in Winston Salem, North Carolina. Qualified in 2012, 14 years ago. Practices with True North Medical of Stony Brook, PC, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in North Carolina and Virginia.

Years since qualifying
14
Licensed in
NC, VA
In the registry since
2012
Specialties on file
3
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

2085 Frontis Plaza Blvd
Winston Salem, NC 27103-5614
Phone: (980) 217-2025
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 2024-01726 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0102203616 (VA)
Hospitalist Physician Taxonomy 208M00000X · Licence 0102203616 (VA)

Record details

NPI number1306109285
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 16, 2012
Last updated in NPPESJune 16, 2026
Certification dateJune 16, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice True North Medical Of Stony Brook, P.C. — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Winston Salem