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TIFFANY G LIU MD
NPI 1871118364
Anesthesiology in Chicago, IL

Active since June 10, 2020PECOS EnrolledAccepts Medicare Assignment
251 E HURON ST STE 5-704, CHICAGO, IL 60611(312) 926-2280(312) 926-2762 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 16, 2025, Jul 7, 2024, Jun 30, 2021 and 1 more (4 updates tracked since 2020).

About Tiffany G Liu Md NPPES

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

TIFFANY G LIU MD (NPI 1871118364) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (036.169918) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, is affiliated with Northwestern Memorial Hospital, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1871118364
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameTIFFANY G LIUCredential: MD
Location Address251 E HURON ST STE 5-704Chicago, IL 60611-2908
Mailing Address251 E Huron StChicago, IL 60611-2908
Phone(312) 926-2280
Fax(312) 926-2762
Sole ProprietorNo
Medical School CMSR Franklin University Of Med & Sci/chicago Medical SchoolGraduated 2020
Enumeration DateJune 10, 2020
Last NPPES UpdateMay 16, 20254 updates tracked since enumeration
NPPES CertifiedMay 16, 2025
✔ NPI 1871118364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in IL · 036.169918
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125.077053 (IL)
251 E HURON ST STE 5-704, Chicago, IL 60611
Open in Google Maps ↗

Secondary Practice Location 1

Location 14646 N Marine DrChicago, IL 60640-5759 · Phone (773) 564-5225

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tiffany G Liu Md 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 ID7810399839
PECOS Enrollment IDI20250527000378
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.

Medicare Billing Reassignment

Medicare enrollment records show Tiffany Liu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northwestern Medical Faculty Foundation
34 mi
Multi-Specialty
DEPT 5777
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 4,817 clinicians in this Medicare group
NPI 1346235314 (855) 694-2866

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140281
Location251 E Huron StChicago, IL 60611 · Cook County
Emergency services Birthing friendly

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.

KATHRYN M DONATO CRNA
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 926-8369
DR. AMANDA R RAMWELL TOMLINSON MD
Anesthesiology
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 695-0061
PAIGE MADEK APRN, CRNA
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 695-0061
SHANNON R GALVIN M.D.
Internal Medicine (Infectious Disease)
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 695-0061
MRS. GINY THARAYIL APN, CRNA
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 695-0665
NICOLE KWOLEK APRN, CRNA
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 926-8369
DANIEL LEE OLSON APRN, CRNA
Nurse Anesthetist, Certified Registered
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 926-8369
KIRAN BELANI M.D.
Anesthesiology
251 E HURON ST STE 5-704
CHICAGO, IL 60611
Cook County (312) 695-0061

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 Tiffany Liu's NPI number?

The NPI number for Tiffany Liu is 1871118364. It was assigned to this individual provider in the NPPES registry on June 10, 2020.

Where is Tiffany Liu located?

Tiffany Liu practices at 251 E Huron St Ste 5-704, Chicago, IL 60611. The listed phone number is (312) 926-2280.

What is Tiffany Liu's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Tiffany Liu enrolled in Medicare?

Yes. Tiffany 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.

Which organization bills Medicare for Tiffany Liu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Liu reassigns Medicare benefits to Northwestern Medical Faculty Foundation (Carol Stream, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tiffany Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Tiffany Liu affiliated with any hospitals?

According to CMS data, Tiffany Liu is affiliated with Northwestern Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Tiffany Liu was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.