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DR. DENNIS B LIU M.D.
NPI 1124076724
Urology in Chicago, IL

Active since May 05, 2006PECOS Enrolled
225 E CHICAGO AVE, BOX 24, CHICAGO, IL 60611(312) 227-6340(312) 227-9412 Get Directions Write a Review

NPPES record last updated: September 2, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Dennis B Liu M.d. NPPES

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

DR. DENNIS B LIU M.D. (NPI 1124076724) is an individual urology provider in Chicago, Illinois, licensed in Illinois (036111648) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124076724
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameDR. DENNIS B LIUCredential: M.D.
Location Address225 E CHICAGO AVE, BOX 24Chicago, IL 60611-2991
Mailing Address225 E Chicago Ave, Box 24Chicago, IL 60611-2991 · (312) 227-6340 · Fax (312) 227-9412
Phone(312) 227-6340
Fax(312) 227-9412
Sole ProprietorNo
Enumeration DateMay 5, 2006
Last NPPES UpdateSeptember 2, 2013
✔ NPI 1124076724 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in IL · 036111648
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
225 E CHICAGO AVE, Chicago, IL 60611
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Other Identifiers 3

Medicare UPINI54157
Medicare ID-Type UnspecifiedLI4184341OH
Medicaid36111648IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dennis B Liu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

BESSEY ELIZABETH JOSE GEEVARGHESE DO
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (630) 933-6631
CHRISTINA SOOJIN KIM M.D.
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (443) 928-7458
JESSICA LAUREN OFFENBACH APN
Nurse Practitioner (Pediatrics)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
MS. JENNY KO LEE APN
Nurse Practitioner (Neonatal)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (847) 962-6268
ERIN COHEN MD
Pediatrics (Hospice and Palliative Medicine)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
DR. JOSEPH HART COLLINS MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-3550
ALEXIS LYN HARMON
Student in an Organized Health Care Education/Training Program
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
SHANNON JULIA CONWAY MD
Student in an Organized Health Care Education/Training Program
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000

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 Dennis Liu's NPI number?

The NPI number for Dennis Liu is 1124076724. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Dennis Liu located?

Dennis Liu practices at 225 E Chicago Ave Box 24, Chicago, IL 60611. The listed phone number is (312) 227-6340.

What is Dennis Liu's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Dennis Liu enrolled in Medicare?

Yes. Dennis Liu is registered in the Medicare PECOS enrollment system.

What insurance does Dennis Liu accept?

Health plans from CareSource list Dennis Liu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dennis Liu was last updated on September 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.