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

Mark Charles Ferris, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1245255629

Mark Charles Ferris, MD is a Pulmonary Disease in Paris, Texas. Graduated from University of Oklahoma College of Medicine in 1988, 38 years ago. Practices with Prmc Healthcare Group, Inc, a 41-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
38
Trained at
University of Oklahoma College of Medicine
Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2850 Lewis Ln Ste 109
Paris, TX 75460-9378
Phone: (903) 737-1680
Show map & directions

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

Additional practice locations (1)

  • 9330 Poppy Dr, Dallas, TX 75218-4621 — (214) 793-8243

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence J5758 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence J5758 (TX)

Record details

NPI number1245255629
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESAugust 9, 2020
Certification dateAugust 9, 2020
Mailing addressPo Box 1457, Paris, TX 75461-1457

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Prmc Healthcare Group, Inc. — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount