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

Dr. Ghassan Jamil Koussa, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1730341421

Dr. Ghassan Jamil Koussa, MD is a Pulmonary Disease in Oneida, New York. Qualified in 2006, 20 years ago. Practices with Oneida Medical Practice PC, a 50-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire and Texas.

Years since qualifying
20
Licensed in
NH, TX
In the registry since
2008
Specialties on file
3
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

600 Seneca St
Oneida, NY 13421-2668
Phone: (315) 361-7472
Fax: (315) 361-7473
Show map & directions

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

Additional practice locations (1)

  • 35 Riverside Dr, Utica, NY 13502-2320 — (315) 735-2294

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence T9727 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 16076 (NH)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 16076 (NH)

Record details

NPI number1730341421
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2008
Last updated in NPPESNovember 1, 2022
Certification dateNovember 1, 2022
Mailing address600 Seneca St, Oneida, NY 13421-2668

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Oneida Medical Practice Pc — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount