OrganizationActive
Rush University Medical Center
NPI 1003875485 · Hematology (Internal Medicine) Physician · Chicago, IL
Provider details
- NPI number
- 1003875485
- Entity type
- Organization
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Rush University Medical Center
- Organization subpart
- Yes
- Authorized official
- John Paulsen, Delegated Official(312) 563-2320
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
- Specialist174400000X
Other Service Providers
- Hematology & Oncology Physician207RH0003X
Allopathic & Osteopathic Physicians
Practice location
1725 W Harrison St
Suite 1010
Chicago, IL 60612-3841
Phone: (312) 942-5904
Fax: (312) 942-3192
Approximate (ZIP-level) locationGet directions
Mailing address
1725 W Harrison St
Chicago, IL 60612-3841
Other names (DBA / former)
- Doing business as
- Consultants in Hematology
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2011-01-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.