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

Jason Marx, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1417984626

Jason Marx, MD is a Pulmonary Disease in Greenville, South Carolina. Qualified in 1993, 33 years ago. Practices with Prisma Health University Medical Group, a 2,446-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and South Carolina.

Years since qualifying
33
Licensed in
MD, SC
In the registry since
2006
Specialties on file
4
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

890 W Faris Rd Ste 580
Greenville, SC 29605-4281
Phone: (864) 455-7874
Fax: (864) 455-8933
Show map & directions

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

Additional practice locations (1)

  • 7505 Osler Drive, Towson, MD 21204 — (410) 321-5651

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 93984 (SC)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence D0053464 (MD)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence D53464 (MD)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence D0053464 (MD)

Record details

NPI number1417984626
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESAugust 6, 2025
Certification dateAugust 6, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Prisma Health University Medical Group — 2446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Greenville