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

Diana M Gilligan, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1700964160

Diana M Gilligan, MD practises Hematology in Syracuse, New York. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1985, 41 years ago. Practices with Department of Medicine Medical Serv Grp at Suny Hlth Sci Ctr Syr In, a 276-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
41
Trained at
Albert Einstein College of Medicine of Yeshiva University
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

750 E Adams St Regional Oncology Ctr
Syracuse, NY 13210-2342 Not confirmed with CMS for 13 years — call before visiting
Phone: (315) 464-8200
Fax: (315) 464-8206
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 258866 (NY)

Record details

NPI number1700964160
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2006
Last updated in NPPESAugust 23, 2013

Medicare enrollment

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

Medicare specialtyHEMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1985 (41 years in practice)
Group practice Department Of Medicine Medical Serv Grp At Suny Hlth Sci Ctr Syr In — 276 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients148
Services billed 258 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

  • Oswego Hospital Hospital · Oswego, NY · listed as Rehab Resources
  • University Hospital S U N Y Health Science Center Hospital · Syracuse, NY

Colleagues at Department of Medicine Medical Serv Grp at Suny Hlth Sci Ctr Syr In

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 276 clinicians in the practice; 12 are shown here.

Other providers in Syracuse