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

Dr. James Martin Katsis, MD

Individual provider Internal Medicine Physician · NPI 1518300425

Dr. James Martin Katsis, MD is a Pulmonary Disease in Nashville Tn, Tennessee. Qualified in 2013, 13 years ago. Practices with Rush University Medical Group, a 1,499-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Tennessee.

Years since qualifying
13
Licensed in
IL, TN
In the registry since
2013
Specialties on file
5
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

3601 The Vanderbilt Clinic
Nashville Tn, TN 37332
Phone: (615) 322-3000
Show map & directions

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

Additional practice locations (2)

  • 7435 W Talcott Ave, Chicago, IL 60631-3707 — (773) 774-8000
  • 5841 S Maryland Ave Ste Mc7082, Chicago, IL 60637-1465 — (773) 702-6840

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 59729 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 59729 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036139963 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 036139963 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1518300425
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 10, 2013
Last updated in NPPESJanuary 1, 2020
Certification dateJanuary 1, 2020

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Rush University Medical Group — 1499 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare