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

Dr. Patrick S Markwalter, MD

Individual provider Diagnostic Radiology Physician · NPI 1902836448

Dr. Patrick S Markwalter, MD is a Diagnostic Radiology in Winston Salem, North Carolina. Graduated from Virginia Commonwealth University, School of Medicine in 1994, 32 years ago. Practices with Triad Radiology Associates PLLC, a 75-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
32
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
NC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3155 Maplewood Ave
Winston Salem, NC 27103
Phone: (336) 794-4372
Fax: (336) 659-2379
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 200100907 (NC)

Record details

NPI number1902836448
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESMarch 7, 2011

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Triad Radiology Associates Pllc — 75 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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