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

Mr. Youssef Jamal Shammaa, MD

Individual provider Internal Medicine Physician · NPI 1528582517

Mr. Youssef Jamal Shammaa, MD is a Pulmonary Disease in Mount Vernon, Illinois. Qualified in 2016, 10 years ago. Practices with Physician Services Corporation of Southern Illinois Inc, a 122-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Michigan and New York.

Years since qualifying
10
Licensed in
IL, MI, NY
In the registry since
2017
Specialties on file
4
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

2 Good Samaritan Way
Mount Vernon, IL 62864-2408
Phone: (618) 899-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 475 Seaview Avenue, State Island, NY 10305-2239 — (718) 226-8855

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 036.175098 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 308231-01 (NY)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 4301511751 (MI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 036.175098 (IL)

Record details

NPI number1528582517
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2017
Last updated in NPPESAugust 14, 2025
Certification dateAugust 11, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesSLEEP MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Physician Services Corporation Of Southern Illinois Inc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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