JAY LIU MD, PHD
NPI 1659697100
Internal Medicine - Infectious Disease in Geneva, IL

Active since April 08, 2010PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
302 RANDALL RD, GENEVA, IL 60134(630) 232-6111 Get Directions Write a Review

NPPES record last updated: July 17, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jay Liu Md, Phd NPPES

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

JAY LIU MD, PHD (NPI 1659697100) is an individual infectious disease provider in Geneva, Illinois, licensed in Illinois (036146001) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Delnor Community Hospital, and maintains a secondary practice location in Winfield.

NPPES Registry Identity

NPI1659697100
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameJAY LIUCredential: MD, PHD
Location Address302 RANDALL RDGeneva, IL 60134
Mailing Address302 Randall RdGeneva, IL 60134-4220 · (630) 232-6111
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 2010
Enumeration DateApril 8, 2010
Last NPPES UpdateJuly 17, 2018
NPI 1659697100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License Licensed in IL · 036146001
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 52499 (CO)
302 RANDALL RD, Geneva, IL 60134

Secondary Practice Location 1

Location 125 N Winfield RdWinfield, IL 60190-1295 · Phone (630) 933-5518

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

Jay Liu Md, Phd 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 ID7113160888
PECOS Enrollment IDI20180611002879
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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
663 services289 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
547 services242 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
262 services235 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
241 services135 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
47 services47 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
20 services15 patients

Hospital Affiliations CMS Care Compare 5

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

Northwestern Medicine Delnor Community Hospital

Acute Care Hospitals · Geneva, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140211
Location300 Randall RdGeneva, IL 60134 · Kane County
Emergency services Birthing friendly

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

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

Northwestern Medicine Kishwaukee Hospital

Acute Care Hospitals · Dekalb, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140286
LocationOne Kish Hospital DriveDekalb, IL 60115 · De Kalb County
Emergency services Birthing friendly

Valley West Community Hospital

Critical Access Hospitals · Sandwich, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141340
Location1301 North Main StreetSandwich, IL 60548 · De Kalb County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60134 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
Promoting Interoperability100
Improvement Activities40

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.

Speech-Language Pathologist
302 RANDALL RD
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD
GENEVA, IL 60134
Family Medicine
302 RANDALL RD, SUITE 202
GENEVA, IL 60134
Internal Medicine (Pulmonary Disease)
302 RANDALL RD, STE 309
GENEVA, IL 60134
Speech-Language Pathologist
302 RANDALL RD
GENEVA, IL 60134
Internal Medicine (Rheumatology)
302 RANDALL RD
GENEVA, IL 60134
Internal Medicine (Endocrinology, Diabetes & Metabolism)
302 RANDALL RD
GENEVA, IL 60134

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 Jay Liu's NPI number?

The NPI number for Jay Liu is 1659697100. It was assigned to this individual provider in the NPPES registry on April 8, 2010.

Where is Jay Liu located?

Jay Liu practices at 302 Randall Rd, Geneva, IL 60134. The listed phone number is (630) 232-6111.

What is Jay Liu's specialty?

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

Is Jay Liu enrolled in Medicare?

Yes. Jay 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.

Is Jay Liu affiliated with any hospitals?

According to CMS data, Jay Liu is affiliated with Northwestern Medicine Delnor Community Hospital, Northwestern Medicine Central Dupage Hospital, Northwestern Memorial Hospital, Northwestern Medicine Kishwaukee Hospital and Valley West Community Hospital.

When was this NPI record last updated?

The NPPES record for Jay Liu was last updated on July 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.