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

Dr. Mark Louis Messmer, DO

Individual provider Orthopaedic Surgery Physician · NPI 1508209073

Dr. Mark Louis Messmer, DO is an Orthopedic Surgery in Roxboro, North Carolina. Graduated from West Virginia School of Osteopathic Medicine in 2013, 13 years ago. Practices with Emergeortho PA, a 724-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Carolina and Pennsylvania.

Years since qualifying
13
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
NC, PA
In the registry since
2013
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

799 Doctors Ct
Roxboro, NC 27573-4571
Phone: (919) 220-5255
Show map & directions

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

Additional practice locations (1)

  • 503 Ridge Rd, Roxboro, NC 27573-4627 — (336) 503-5757

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 2019-00888 (NC)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence OS017505 (PA)

Record details

NPI number1508209073
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 15, 2013
Last updated in NPPESJune 2, 2025
Certification dateJune 2, 2025
Mailing addressPo Box 5105, Belfast, ME 04915-5100

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2013 (13 years in practice)
Group practice Emergeortho Pa — 724 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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