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

Dr. Ronald Lewis Sham, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1235178500

Dr. Ronald Lewis Sham, MD is a Hematology/Oncology in Rochester, New York. Graduated from Pennsylvania State University College of Medicine in 1984, 42 years ago. Practices with Mary M. Gooley Hemophilia Center Inc, a 6-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
42
Trained at
Pennsylvania State University College of Medicine
Licensed in
NY
In the registry since
2006
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

1425 Portland Ave Box 242
Rochester, NY 14621-3001
Phone: (585) 922-4020
Fax: (585) 922-4622
Show map & directions

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

Additional practice locations (2)

  • 1415 Portland Ave Ste 500, Rochester, NY 14621-3043 — (585) 922-5700
  • 20 Hagen Dr Ste 100, Rochester, NY 14625-2665 — (585) 922-4020

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 162932 (NY)

Record details

NPI number1235178500
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESApril 9, 2019

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Mary M. Gooley Hemophilia Center Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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