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JUDITH OBRIEN-HEYWORTH M.D.
NPI 1912913989
Internal Medicine in Chicago, IL

Active since July 31, 2006
2545 S KING DR, CHICAGO, IL 60616(312) 842-7117 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Judith Obrien-heyworth M.d. NPPES

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

JUDITH OBRIEN-HEYWORTH M.D. (NPI 1912913989) is an individual internal medicine provider in Chicago, Illinois and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1912913989
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameJUDITH OBRIEN-HEYWORTHCredential: M.D.
Location Address2545 S KING DRChicago, IL 60616-2441
Mailing Address2311 W 22nd St, Suite 202Oak Brook, IL 60523-1225
Phone(312) 842-7117
Sole ProprietorNo
Enumeration DateJuly 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1912913989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2545 S KING DR, Chicago, IL 60616
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Other Identifiers 1

Medicare UPINC43166IL

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.

DR. ADESHOLA EZEOKOLI MD
Internal Medicine
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
JOHN SOBOLSKI M.D.
Internal Medicine (Cardiovascular Disease)
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
LAWRENCE NGU M.D.
Internal Medicine
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
DAVID STERN M.D.
Surgery
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
MRS. KATHLEEN LACCI BIENIA PA-C, MMSC
Physician Assistant
2545 S KING DR, SYKES ADVOCATE MEDICAL GROUP
CHICAGO, IL 60616
Cook County (312) 842-7117
SANJAY VASUDEO JOAG M.D.
Hospitalist
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
COLLETTE ARA HONORE M.D.
Dermatology
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
VIMALA SANTHANAM M.D.
Internal Medicine (Cardiovascular Disease)
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117

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 Judith Obrien-heyworth's NPI number?

The NPI number for Judith Obrien-heyworth is 1912913989. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Judith Obrien-heyworth located?

Judith Obrien-heyworth practices at 2545 S King Dr, Chicago, IL 60616. The listed phone number is (312) 842-7117.

What is Judith Obrien-heyworth's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Judith Obrien-heyworth was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.