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JUDY LING CHEN M.D.
NPI 1639229750
Otolaryngology - Pediatric Otolaryngology in Lake Bluff, IL

Active since January 11, 2007PECOS EnrolledAccepts Medicare Assignment
93.08/100
CMS Quality Rating
71 WAUKEGAN RD STE 700, LAKE BLUFF, IL 60044(847) 504-3300(847) 504-3305 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 25, 2026, Feb 11, 2021 (2 updates tracked since 2021).

About Judy Ling Chen M.d. NPPES

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

JUDY LING CHEN M.D. (NPI 1639229750) is an individual pediatric otolaryngology provider in Lake Bluff, Illinois, licensed in Illinois (036121108) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and is a graduate of Washington University School Of Medicine (2002).

NPPES Registry Identity

NPI1639229750
Entity TypeIndividualFemale
Primary Taxonomy207YP0228X
Provider Legal NameJUDY LING CHENCredential: M.D.
Location Address71 WAUKEGAN RD STE 700Lake Bluff, IL 60044-1614
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 270-2040 · Fax (847) 270-5315
Phone(847) 504-3300
Fax(847) 504-3305
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2002
Enumeration DateJanuary 11, 2007
Last NPPES UpdateMarch 25, 20262 updates tracked since enumeration
NPPES CertifiedMarch 25, 2026
✔ NPI 1639229750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngology · Pediatric OtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207YP0228X
License✔ Licensed in IL · 036121108
Definition
A pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other areas of the head and neck. The pediatric otolaryngologist has special skills in the diagnosis, treatment, and management of childhood disorders of voice, speech, language and hearing.
Also ListedOtolaryngologyTaxonomy 207Y00000X · License 036121108 (IL)
71 WAUKEGAN RD STE 700, Lake Bluff, IL 60044
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Judy Ling Chen 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 ID345316592
PECOS Enrollment IDI20080911000618
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 2

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.

Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
34 services22 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Northshore University Healthsystem - Evanston Hospital

Acute Care Hospitals · Evanston, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140010
Location2650 Ridge AveEvanston, IL 60201 · Cook County
Emergency services Birthing friendly

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.

93.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.79
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMANDA SILVER KARCIOGLU M.D.
Otolaryngology
71 WAUKEGAN RD STE 700
LAKE BLUFF, IL 60044
Lake County (847) 504-3300
DR. KYLEE ELIZABETH PARR AUD
Audiologist
71 WAUKEGAN RD STE 700
LAKE BLUFF, IL 60044
Lake County (847) 504-3300
MONICA JANECZEK MD
Dermatology
71 WAUKEGAN RD STE 700
LAKE BLUFF, IL 60044
Lake County (847) 433-2620
DR. JASON BOHM WALDINGER M.D.
Dermatology
71 WAUKEGAN RD STE 700
LAKE BLUFF, IL 60044
Lake County (847) 433-2620
DR. LINDSEY WOLD FRASER M.D.
Dermatology
71 WAUKEGAN RD STE 700
LAKE BLUFF, IL 60044
Lake County (847) 433-2620
DR. NEIL SAMIR SHAH MD
Ophthalmology
71 WAUKEGAN RD STE 700
LAKE BLUFF, IL 60044
Lake County (224) 251-2020
DR. JAY B. FUTTERMAN M.D.
Ophthalmology
71 WAUKEGAN RD STE 700
LAKE BLUFF, IL 60044
Lake County (224) 251-2020

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 Judy Chen's NPI number?

The NPI number for Judy Chen is 1639229750. It was assigned to this individual provider in the NPPES registry on January 11, 2007.

Where is Judy Chen located?

Judy Chen practices at 71 Waukegan Rd Ste 700, Lake Bluff, IL 60044. The listed phone number is (847) 504-3300.

What is Judy Chen's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Pediatric Otolaryngology, with taxonomy code 207YP0228X.

Is Judy Chen enrolled in Medicare?

Yes. Judy Chen 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.

What insurance does Judy Chen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Judy Chen 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.

Is Judy Chen affiliated with any hospitals?

According to CMS data, Judy Chen is affiliated with Northshore University Healthsystem - Evanston Hospital.

When was this NPI record last updated?

The NPPES record for Judy Chen was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.