SIU YUNG CHOY D.O.
NPI 1679951594
Internal Medicine in Park Ridge, IL

Active since May 12, 2015PECOS EnrolledAccepts Medicare Assignment
1775 DEMPSTER ST RM E592B, PARK RIDGE, IL 60068(847) 723-8080(847) 723-4378 Get Directions Write a Review

NPPES record last updated: June 6, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 6, 2022, Sep 19, 2018 (2 updates tracked since 2018).

About Siu Yung Choy D.o. NPPES

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

SIU YUNG CHOY D.O. (NPI 1679951594) is an individual internal medicine provider in Park Ridge, Illinois, licensed in Illinois (036147165) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2015).

NPPES Registry Identity

NPI1679951594
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSIU YUNG CHOYCredential: D.O.
Location Address1775 DEMPSTER ST RM E592BPark Ridge, IL 60068-1143
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Fax(847) 723-4378
Sole ProprietorYes
Medical School CMSArizona College Of Osteopathic Medicine Mid Western UniversityGraduated 2015
Enumeration DateMay 12, 2015
Last NPPES UpdateJune 6, 20222 updates tracked since enumeration
NPPES CertifiedJune 6, 2022
NPI 1679951594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in IL · 036147165
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1775 DEMPSTER ST RM E592B, Park Ridge, IL 60068

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

Siu Yung Choy D.o. 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 ID8628375789
PECOS Enrollment IDI20180829001663
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 3

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.

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.
424 services401 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
84 services81 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
59 services58 patients

Hospital Affiliations CMS Care Compare 2

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

Advocate Lutheran General Hospital

Acute Care Hospitals · Park Ridge, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140223
Location1775 Dempster StPark Ridge, IL 60068 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60068 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
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

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.

Hospitalist
1775 DEMPSTER ST RM E592B
PARK RIDGE, IL 60068
Internal Medicine
1775 DEMPSTER ST RM E592B
PARK RIDGE, IL 60068
Internal Medicine
1775 DEMPSTER ST RM E592B
PARK RIDGE, IL 60068
Internal Medicine
1775 DEMPSTER ST RM E592B
PARK RIDGE, IL 60068
Internal Medicine
1775 DEMPSTER ST RM E592B
PARK RIDGE, IL 60068
Internal Medicine
1775 DEMPSTER ST RM E592B
PARK RIDGE, IL 60068
Nurse Practitioner
1775 DEMPSTER ST RM E592B
PARK RIDGE, IL 60068

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 Siu Yung Choy's NPI number?

The NPI number for Siu Yung Choy is 1679951594. It was assigned to this individual provider in the NPPES registry on May 12, 2015.

Where is Siu Yung Choy located?

Siu Yung Choy practices at 1775 Dempster St Rm E592b, Park Ridge, IL 60068. The listed phone number is (847) 723-8080.

What is Siu Yung Choy's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Siu Yung Choy enrolled in Medicare?

Yes. Siu Yung Choy 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 Siu Yung Choy affiliated with any hospitals?

According to CMS data, Siu Yung Choy is affiliated with Northshore University Healthsystem - Evanston Hospital and Advocate Lutheran General Hospital.

When was this NPI record last updated?

The NPPES record for Siu Yung Choy was last updated on June 6, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.