Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dr. Mohamed Saleh Megahy, MD, PHD

Individual provider Specialist · NPI 1548252752

Dr. Mohamed Saleh Megahy, MD, PHD practises Radiation Oncology in Litchfield, Illinois. Qualified in 1978, 48 years ago. Practices with St Johns Hospital of the Hospital Sisters of the Third Order of St F, a 26-clinician group and works from 3 locations. Licensed in Illinois.

Years since qualifying
48
Licensed in
IL
In the registry since
2005
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.

See every abbreviation used in this directory →

Practice location Address checks out

1201 E Union Ave
Litchfield, IL 62056-1700
Phone: (217) 324-1100
Fax: (217) 324-1103
Show map & directions

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

Additional practice locations (2)

  • 208 Flax Dr, Highland, IL 62249-1375 — (618) 882-5621
  • 208 Flax Dr Ste 100, Highland, IL 62249-1396 — (618) 882-5621

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 036066170 (IL)

Record details

NPI number1548252752
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedAugust 16, 2005
Last updated in NPPESFebruary 9, 2023
Certification dateFebruary 9, 2023

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Group practice St Johns Hospital Of The Hospital Sisters Of The Third Order Of St F — 26 clinicians
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients32
Services billed 1,210 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at St Johns Hospital of the Hospital Sisters of the Third Order of St F

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 26 clinicians in the practice; 2 are shown here.

Other providers in Litchfield