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DR. CATHERINE LIU M.D.
NPI 1467689794
Obstetrics & Gynecology in Chicago, IL

Active since June 12, 2009PECOS EnrolledAccepts Medicare Assignment
3059 W 26TH ST, CHICAGO, IL 60623(773) 584-6200 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 19, 2025, May 28, 2021, Sep 29, 2020 (3 updates tracked since 2020).

About Dr. Catherine Liu M.d. NPPES

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

DR. CATHERINE LIU M.D. (NPI 1467689794) is an individual obstetrics & gynecology provider in Chicago, Illinois, licensed in Illinois (036.133134) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1467689794
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. CATHERINE LIUCredential: M.D.
Location Address3059 W 26TH STChicago, IL 60623-4131
Mailing Address106 W Calendar Ave Ste 172La Grange, IL 60525-2325
Phone(773) 584-6200
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 12, 2009
Last NPPES UpdateNovember 19, 20253 updates tracked since enumeration
NPPES CertifiedNovember 19, 2025
✔ NPI 1467689794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IL · 036.133134
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
3059 W 26TH ST, Chicago, IL 60623
Open in Google Maps ↗

Secondary Practice Location 1

Location 12001 S Californa AveChicago, IL 60608-2486 · Phone (773) 584-6132

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Catherine Liu M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517193089
PECOS Enrollment IDI20131112001079
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 60623 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.

LABORATORY CORPORATION OF AMERICA
Clinical Medical Laboratory
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (773) 932-2111
JARED R KING DPT
Physical Therapist
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (773) 696-9050
MARIA ROSARIO MARTINEZ DNP
Nurse Practitioner (Pediatrics)
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (773) 584-6200
MABEL MUNOZ
Physical Therapy Assistant
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (773) 696-9050
SAINT ANTHONY HEALTH AFFILIATES
Clinic/Center (Multi-Specialty)
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (773) 696-9490
HANNAH HUTCHINSON
Speech-Language Pathologist
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (712) 266-5985
CHICAGO DEPARTMENT OF PUBLIC HEALTH
Clinic/Center (Community Health)
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (312) 747-0066
BRANDY BURGOS MD
Pediatrics
3059 W 26TH ST
CHICAGO, IL 60623
Cook County (773) 584-6200

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 Catherine Liu's NPI number?

The NPI number for Catherine Liu is 1467689794. It was assigned to this individual provider in the NPPES registry on June 12, 2009.

Where is Catherine Liu located?

Catherine Liu practices at 3059 W 26th St, Chicago, IL 60623. The listed phone number is (773) 584-6200.

What is Catherine Liu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Catherine Liu enrolled in Medicare?

Yes. Catherine Liu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Catherine Liu was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.