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

Obada Shamaa, MD, PHD

Individual provider Pulmonary Disease Physician · NPI 1275980658

Obada Shamaa, MD, PHD is a Pulmonary Disease in Chicago, Illinois. Graduated from Ohio State University College of Medicine in 2016, 10 years ago. Practices with Sarah Bush Lincoln Health Center, a 410-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
10
Trained at
Ohio State University College of Medicine
Licensed in
IL, WI
In the registry since
2016
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

5841 S Maryland Ave MC-7082
Chicago, IL 60637-1447
Phone: (773) 702-6840
Fax: (773) 702-2230
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 Health Center Dr, Mattoon, IL 61938-4644 — (217) 238-4960

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 2519 (WI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 036149199 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036-149199 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125068432 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036149199 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 2519 (WI)

Record details

NPI number1275980658
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMay 16, 2016
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), HOSPITALIST
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Sarah Bush Lincoln Health Center — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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