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JOHN C SOMBERG MD
NPI 1447358924
Internal Medicine - Cardiovascular Disease in Lake Bluff, IL

Active since September 20, 2006
21 N SKOKIE HWY, LAKE BLUFF, IL 60044(847) 735-1170(847) 735-1173 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John C Somberg Md NPPES

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

JOHN C SOMBERG MD (NPI 1447358924) is an individual cardiovascular disease provider in Lake Bluff, Illinois and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1447358924
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameJOHN C SOMBERGCredential: MD
Location Address21 N SKOKIE HWYLake Bluff, IL 60044
Mailing AddressPo Box 869Lake Bluff, IL 60045 · (847) 735-1170 · Fax (847) 735-1173
Phone(847) 735-1170
Fax(847) 735-1173
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1447358924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
21 N SKOKIE HWY, Lake Bluff, IL 60044
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Other Identifiers 3

Medicare UPINA64742
Medicare ID-Type Unspecified418320NY
Medicaid4382045IL

Other Providers at the Same Location NPPES 7

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

HISTOLOGY CORP
Technician, Pathology (Histology)
21 N SKOKIE HWY, SUITE 202
LAKE BLUFF, IL 60044
Lake County (847) 525-3147
JENNIFER CALLISS L.C.P.C.
Counselor (Professional)
21 N SKOKIE HWY, SUITE 203
LAKE BLUFF, IL 60044
Lake County (847) 800-1167
BARBARA MARY LEMKE HAGSTROM LCSW
Social Worker (Clinical)
21 N SKOKIE HWY, SUITE 203
LAKE BLUFF, IL 60044
Lake County (847) 604-8330
MS. ALINE M FIEDOROWICZ LCSW
Social Worker (Clinical)
21 N SKOKIE HWY, SUITE 203
LAKE BLUFF, IL 60044
Lake County (847) 295-6141
KDH SERVICES
Clinical Medical Laboratory
21 N SKOKIE HWY, 202
LAKE BLUFF, IL 60044
Lake County (847) 525-3146
DIANE ISABELLE SHELTON LMFT, LCPC, LPC
Marriage & Family Therapist
21 N SKOKIE HWY, SUITE 203
LAKE BLUFF, IL 60044
Lake County (847) 594-7447
MRS. NORA B. GUINI LCPC
Counselor (Professional)
21 N SKOKIE HWY, SUITE 203
LAKE BLUFF, IL 60044
Lake County (847) 691-7821

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 John Somberg's NPI number?

The NPI number for John Somberg is 1447358924. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is John Somberg located?

John Somberg practices at 21 N Skokie Hwy, Lake Bluff, IL 60044. The listed phone number is (847) 735-1170.

What is John Somberg's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for John Somberg 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.