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

Dr. Mark Daniel Williams, DO

Individual provider Orthopaedic Surgery Physician · NPI 1821484163

Dr. Mark Daniel Williams, DO is an Orthopedic Surgery in Rockingham, Virginia. Graduated from Philadelphia College of Osteopathic Medicine in 2015, 11 years ago. Practices with Select Physical Therapy Holdings Inc, a 2,121-clinician group and accepts Medicare assignment. Licensed in Kentucky and Virginia.

Years since qualifying
11
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
KY, VA
In the registry since
2015
Specialties on file
2
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

2509 Pleasant Run Dr
Rockingham, VA 22801-8720
Phone: (540) 689-5500
Fax: (757) 431-7116
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 0102206634 (VA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 04750 (KY)

Record details

NPI number1821484163
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 14, 2015
Last updated in NPPESJuly 12, 2021
Certification dateJuly 12, 2021
Mailing address2509 Pleasant Run Dr, Rockingham, VA 22801-8720

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2015 (11 years in practice)
Group practice Select Physical Therapy Holdings Inc — 2121 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Rockingham