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

Individual provider Internal Medicine Physician · NPI 1689907859

Dr. Benjamin Douglas Korman, MD practises Rheumatology in Rochester, New York. Graduated from Ohio State University College of Medicine in 2009, 17 years ago. Practices with Allergy - Immunology - Rheumatology Clinical Group, a 29-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and New York.

Years since qualifying
17
Trained at
Ohio State University College of Medicine
Licensed in
IL, NY
In the registry since
2009
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

125 Lattimore Rd Ste G-110
Rochester, NY 14620-4159
Phone: (585) 486-0901
Fax: (585) 340-5399
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 251 E Huron St, Chicago, IL 60611-2908 — (216) 952-5092
  • 251 E Huron St, Chicago, IL 60611-2908 — (216) 952-5092
  • 400 Red Creek Dr Ste 240, Rochester, NY 14623-4281 — (585) 486-0901

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 291476 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence AN52403949533 (IL)

Record details

NPI number1689907859
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 4, 2009
Last updated in NPPESJune 29, 2023

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Allergy - Immunology - Rheumatology Clinical Group — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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 patients71
Services billed 143 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

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.

Colleagues at Allergy - Immunology - Rheumatology Clinical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 12 are shown here.

Other providers in Rochester