Dr Catherine Chia Ai Liu, MD - Medicare Obstetrics & Gynecology in Chicago, IL

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Dr Catherine Chia Ai Liu, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in Chicago, Illinois. Her current practice location is 3059 W 26th St, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 584-6200.

Dr Catherine Chia Ai Liu is licensed to practice in Illinois (license number 036.133134) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1467689794.

Contact Information

Dr Catherine Chia Ai Liu, MD
3059 W 26th St,
Chicago, IL 60623-4131
(773) 584-6200
Not Available

Map and Direction




Physician's Profile

Full NameDr Catherine Chia Ai Liu
GenderFemale
SpecialityObstetrics & Gynecology - Gynecology
Location3059 W 26th St, Chicago, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1467689794
  • Provider Enumeration Date: 06/12/2009
  • Last Update Date: 05/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7517193089
  • Enrollment ID: I20131112001079

Medical Identifiers

Medical identifiers for Dr Catherine Chia Ai Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467689794NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VG0400XObstetrics & Gynecology - Gynecology 036.133134 (Illinois)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Catherine Chia Ai Liu allows following entities to bill medicare on her behalf.
Entity NameAccess Health Group Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538735998
PECOS PAC ID: 8729441795
Enrollment ID: O20230824002094

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Catherine Chia Ai Liu is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Catherine Chia Ai Liu, MD
106 W Calendar Ave Ste 172,
La Grange, IL 60525-2325

Ph: (708) 713-5664		Dr Catherine Chia Ai Liu, MD
3059 W 26th St,
Chicago, IL 60623-4131

Ph: (773) 584-6200

Reviews and Comments


Obstetrics & Gynecology Doctors in Chicago, IL

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Mr. Clyde Harris Lawson, MD
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Phone: 773-874-1400    Fax: 773-874-9245
Rebekah Osgood, M.D.
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Practice Location: 680 N Lake Shore Dr Ste 810, Chicago, IL 60611
Phone: 312-926-3627    Fax: 312-587-9802
Dr. Sarah Hoque, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2001 S California Ave, Chicago, IL 60608
Phone: 773-584-6200    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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