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RUSH OAK PARK PHYSICIANS GROUP LAKE STREET
NPI 1285503797
Family Medicine in Chicago, IL

Active since November 03, 2025
230 W MONROE ST, STE 100, CHICAGO, IL 60606(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 28, 2026, Nov 14, 2025, Nov 3, 2025 (3 updates tracked since 2025).

About Rush Oak Park Physicians Group Lake Street NPPES

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

RUSH OAK PARK PHYSICIANS GROUP LAKE STREET (NPI 1285503797) is a healthcare organization registered as a family medicine in Chicago, Illinois and active in the NPI registry since November 2025. The organization maintains 7 additional practice locations and lists Scott Halper, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1285503797
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameRUSH OAK PARK PHYSICIANS GROUP LAKE STREET
Location Address230 W MONROE ST, STE 100Chicago, IL 60606
Mailing Address1700 W Van Buren St Ste 161Chicago, IL 60612-3228 · (312) 563-4577 · Fax (312) 563-4777
Phone(888) 663-6331
Fax(415) 252-7176
Organization SubpartNo
Authorized OfficialScott HalperAuthorized Official · (312) 942-7770
Enumeration DateNovember 3, 2025
Last NPPES UpdateMay 28, 20263 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1285503797 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
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.
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedPediatricsTaxonomy 208000000X
230 W MONROE ST, Chicago, IL 60606
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Secondary Practice Locations 7

Location 14999 Old Orchard Shopping Center, Ste F12 & F13Skokie, IL 60077-1450 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 2730 Waukegan RdDeerfield, IL 60015-4304 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 31640 N Damen AveChicago, IL 60647-5553 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 41931 N Halsted StChicago, IL 60614-5008 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 5415 N LaSalle Dr, Ste 100Chicago, IL 60654-2740 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 6109 N Aberdeen St Spc Sw2Chicago, IL 60607-1668 · Phone (888) 663-6331 · Fax (415) 252-7176
Location 73041 Butterfield Rd # E100Oak Brook, IL 60523-1146 · Phone (888) 663-6331 · Fax (415) 252-7176

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 10

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

BRUCE HUCK M.D.
Internal Medicine
230 W MONROE ST, SUITE 1925
CHICAGO, IL 60606
Cook County (312) 942-3100
MRS. SUSAN C PASTOR AGPCNP-BC
Nurse Practitioner
230 W MONROE ST, SUITE 2540
CHICAGO, IL 60606
Cook County (888) 660-4425
MICHELE KANNIN M.D.
Internal Medicine
230 W MONROE ST, SUITE 1925
CHICAGO, IL 60606
Cook County (312) 942-3100
TIFANY JAMISON APN, FNP-BC
Nurse Practitioner (Family)
230 W MONROE ST, SUITE 2540
CHICAGO, IL 60606
Cook County (708) 979-9788
JOHN BRILL M.D.
Internal Medicine
230 W MONROE ST, SUITE 1925
CHICAGO, IL 60606
Cook County (312) 942-3100
KRISTIN LYNN KING MSN, AGPCNP-BC
Nurse Practitioner (Adult Health)
230 W MONROE ST, SUITE 2540
CHICAGO, IL 60606
Cook County (847) 313-5982
DR. LAUREN LEIGH KEMP DNP
Nurse Practitioner (Family)
230 W MONROE ST, SUITE 2540
CHICAGO, IL 60606
Cook County (888) 660-4425
RUSH UNIVERSITY MEDICAL CENTER
Internal Medicine
230 W MONROE ST, SUITE 1925
CHICAGO, IL 60606
Cook County (312) 942-3100

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 Rush Oak Park Physicians Group Lake Street's NPI number?

The NPI number for Rush Oak Park Physicians Group Lake Street is 1285503797. It was assigned to this organization in the NPPES registry on November 3, 2025.

Where is Rush Oak Park Physicians Group Lake Street located?

Rush Oak Park Physicians Group Lake Street is located at 230 W Monroe St Ste 100, Chicago, IL 60606. The listed phone number is (888) 663-6331.

What is Rush Oak Park Physicians Group Lake Street'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 Rush Oak Park Physicians Group Lake Street was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.