1. Home
  2. Directory
  3. Illinois
  4. Maywood
  5. Internal Medicine
  6. NPI Profile

ELLEN GAYNOR MD
NPI 1225015589
Internal Medicine - Hematology & Oncology in Maywood, IL

Active since December 28, 2005
2160 S FIRST AVE, LUH - NORTH ENT., RM. 7604, MAYWOOD, IL 60153(708) 216-3304(708) 216-1259 Get Directions Write a Review

NPPES record last updated: September 15, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ellen Gaynor Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELLEN GAYNOR MD (NPI 1225015589) is an individual hematology & oncology provider in Maywood, Illinois, licensed in Illinois (36060577) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1225015589
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameELLEN GAYNORCredential: MD
Location Address2160 S FIRST AVE, LUH - NORTH ENT., RM. 7604Maywood, IL 60153
Mailing Address2160 S First Ave, Luh - North Ent., Rm. 7604Maywood, IL 60153 · (708) 216-3304 · Fax (708) 216-1259
Phone(708) 216-3304
Fax(708) 216-1259
Sole ProprietorNo
Enumeration DateDecember 28, 2005
Last NPPES UpdateSeptember 15, 2009
✔ NPI 1225015589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in IL · 36060577
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
2160 S FIRST AVE, Maywood, IL 60153
Open in Google Maps ↗

Other Identifiers 3

Medicare UPIND93974
Medicaid36060577IL
Medicare ID-Type Unspecified737431IL

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RACHEL JUDITH DAVIS PSYD
Psychiatry & Neurology (Psychiatry)
2160 S FIRST AVE, LOYOLA UNIVERSITY MEDICAL CENTER 101-1740
MAYWOOD, IL 60153
Cook County (708) 216-9000
FRANCIS HARFORD MD
Surgery
2160 S FIRST AVE, EMS BLDG., 3RD FLOOR
MAYWOOD, IL 60153
Cook County (708) 327-2647
SHERINE HANNA MD
Anesthesiology
2160 S FIRST AVE, BLDG., RM. 3102
MAYWOOD, IL 60153
Cook County (708) 216-8866
HOLLY KRAMER MD
Internal Medicine (Nephrology)
2160 S FIRST AVE, 101-1740 LOYOLA UNIVERSITY MEDICAL CENTER
MAYWOOD, IL 60153
Cook County (708) 216-9000
TRAC XUAN NGHIEM MD
Emergency Medicine
2160 S FIRST AVE, EMS BLDG., RM. 2700
MAYWOOD, IL 60153
Cook County (708) 327-2700
MALIHA J SHAREEF MD
Pediatrics (Neonatal-Perinatal Medicine)
2160 S FIRST AVE, (MAGUIRE CENTER, RM. 3307)
MAYWOOD, IL 60153
Cook County (708) 216-4403
PATRICK FAHEY MD
Internal Medicine (Critical Care Medicine)
2160 S FIRST AVE, LUH-NORTH ENT., RM. 7604
MAYWOOD, IL 60153
Cook County (708) 216-5402
COLEEN NAPOLITANO DPM
Orthopaedic Surgery
2160 S FIRST AVE, (7511 LEMONT RD, DARIEN, IL. 60561)
MAYWOOD, IL 60153
Cook County (630) 985-4989

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ellen Gaynor's NPI number?

The NPI number for Ellen Gaynor is 1225015589. It was assigned to this individual provider in the NPPES registry on December 28, 2005.

Where is Ellen Gaynor located?

Ellen Gaynor practices at 2160 S First Ave Luh - North Ent., Rm. 7604, Maywood, IL 60153. The listed phone number is (708) 216-3304.

What is Ellen Gaynor's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Ellen Gaynor was last updated on September 15, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.