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

Dr. Mamdouh Elsayed Rayan, MD

Individual provider Diagnostic Radiology Physician · NPI 1134261845

Dr. Mamdouh Elsayed Rayan, MD is a Diagnostic Radiology in Maywood, Illinois. Qualified in 1987, 39 years ago. Practices with Loyola University Medical Center, a 946-clinician group and accepts Medicare assignment. Licensed in Florida and Illinois.

Years since qualifying
39
Licensed in
FL, IL
In the registry since
2007
Specialties on file
2
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

2160 S 1st Ave
Maywood, IL 60153-3328
Phone: (708) 216-9000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036104816 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ME119459 (FL)

Record details

NPI number1134261845
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 12, 2007
Last updated in NPPESApril 1, 2025
Certification dateApril 1, 2025
Mailing address2160 S 1st Ave, Maywood, IL 60153-3328

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Loyola University Medical Center — 946 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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