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DENIS J OCONNELL DO
NPI 1902981970
Family Medicine in Hoffman Estates, IL

Active since October 26, 2006
1555 BARRINGTON RD, SUITE 106, HOFFMAN ESTATES, IL 60169(847) 519-7602(847) 519-7604 Get Directions Write a Review

NPPES record last updated: January 9, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Denis J Oconnell Do NPPES

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

DENIS J OCONNELL DO (NPI 1902981970) is an individual family medicine provider in Hoffman Estates, Illinois, licensed in Illinois (036060648) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1902981970
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDENIS J OCONNELLCredential: DO
Location Address1555 BARRINGTON RD, SUITE 106Hoffman Estates, IL 60169-1019
Mailing Address1555 Barrington Rd, Suite 210Hoffman Estates, IL 60169-1019 · (847) 519-7602 · Fax (847) 519-7604
Phone(847) 519-7602
Fax(847) 519-7604
Sole ProprietorYes
Enumeration DateOctober 26, 2006
Last NPPES UpdateJanuary 9, 2012
✔ NPI 1902981970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036060648
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1555 BARRINGTON RD, Hoffman Estates, IL 60169
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Other Identifiers 3

Medicare UPIND14670
Medicare ID-Type Unspecified674040
Medicaid036060648IL

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.

A.R. ZAND, M.D., S.C.
Pediatrics
1555 BARRINGTON RD, SUITE 320
HOFFMAN ESTATES, IL 60169
Cook County (847) 882-2600
JANE M. VODVARKA CRNA
Nurse Anesthetist, Certified Registered
1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 490-2923
SHANTHI ARIBINDI M.D.
Anesthesiology
1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 490-2923
SONAL N. PATEL M.D.
Anesthesiology
1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 490-2923
EDWARD L. SCHULTE D.O
Anesthesiology
1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 490-2923
LEAH NICOLE TREFFEISEN DO
Obstetrics & Gynecology
1555 BARRINGTON RD, OBSTETRICS AND GYNECOLOGY RESIDENCY PROGRAM
HOFFMAN ESTATES, IL 60169
Cook County (224) 299-6939
ALEXANDER FOROWYCZ M.D.
Anesthesiology
1555 BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 490-2923
NORTHWEST HEALTH CARE ASSOCIATES
Internal Medicine
1555 BARRINGTON RD, SUITE 2300A
HOFFMAN ESTATES, IL 60169
Cook County (847) 843-7030

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 Denis Oconnell's NPI number?

The NPI number for Denis Oconnell is 1902981970. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Denis Oconnell located?

Denis Oconnell practices at 1555 Barrington Rd Suite 106, Hoffman Estates, IL 60169. The listed phone number is (847) 519-7602.

What is Denis Oconnell's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Denis Oconnell was last updated on January 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.