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PETER R WILLIAMSON
NPI 1437254356
Internal Medicine - Infectious Disease in Chicago, IL

Active since September 14, 2006
1740 W TAYLOR ST, CHICAGO, IL 60612(866) 600-2273 Get Directions Write a Review

NPPES record last updated: June 24, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Peter R Williamson NPPES

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

PETER R WILLIAMSON (NPI 1437254356) is an individual infectious disease provider in Chicago, Illinois, licensed in Illinois (036090555) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1437254356
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NamePETER R WILLIAMSON
Location Address1740 W TAYLOR STChicago, IL 60612-7232
Mailing Address808 S Wood St, 885-1 Cme, Mc 735Chicago, IL 60612-7300 · (312) 996-6070 · Fax (312) 413-1657
Phone(866) 600-2273
Sole ProprietorNo
Enumeration DateSeptember 14, 2006
Last NPPES UpdateJune 24, 2008
✔ NPI 1437254356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in IL · 036090555
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
1740 W TAYLOR ST, Chicago, IL 60612
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Other Identifiers 2

Medicare ID-Type UnspecifiedL52989
Medicare UPING09647

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.

MRS. CATHLEEN CONWAY JENSEN OTR/L
Occupational Therapist
1740 W TAYLOR ST, C100
CHICAGO, IL 60612
Cook County (312) 996-3700
KELLY M HOYERT PA-C
Physician Assistant (Surgical)
1740 W TAYLOR ST, 3F OCC
CHICAGO, IL 60612
Cook County (312) 355-4300
DR. YI-LOONG COLIN WOON M.D.
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
VIDHI SRIVASTAVA MD
Anesthesiology
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
AMY PHAM D.O.
Pediatrics (Neonatal-Perinatal Medicine)
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
WILSON CHING M.D.
Family Medicine
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
ADRIENNE BERMAN MD
Ophthalmology
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
JOSEPH S COLLA M.D.
Emergency Medicine
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (312) 996-8177

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 Peter Williamson's NPI number?

The NPI number for Peter Williamson is 1437254356. It was assigned to this individual provider in the NPPES registry on September 14, 2006.

Where is Peter Williamson located?

Peter Williamson practices at 1740 W Taylor St, Chicago, IL 60612. The listed phone number is (866) 600-2273.

What is Peter Williamson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

When was this NPI record last updated?

The NPPES record for Peter Williamson was last updated on June 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.