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DR. YI-LOONG COLIN WOON M.D.
NPI 1003182973
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Chicago, IL

Active since March 26, 2012PECOS EnrolledAccepts Medicare Assignment
1740 W TAYLOR ST, CHICAGO, IL 60612(866) 600-2273 Get Directions Write a Review

NPPES record last updated: June 20, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 20, 2023, Jan 30, 2019 (2 updates tracked since 2019).

About Dr. Yi-loong Colin Woon M.d. NPPES

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

DR. YI-LOONG COLIN WOON M.D. (NPI 1003182973) is an individual adult reconstructive orthopaedic surgery provider in Chicago, Illinois, licensed in New York (287503) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Lincoln Medical & Mental Health Center, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1003182973
Entity TypeIndividualMale
Primary Taxonomy207XS0114X
Provider Legal NameDR. YI-LOONG COLIN WOONCredential: M.D.
Location Address1740 W TAYLOR STChicago, IL 60612-7232
Mailing Address835 S Wolcott Ave M/c 844Chicago, IL 60612-3748 · (312) 996-9858 · Fax (312) 996-9025
Phone(866) 600-2273
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateMarch 26, 2012
Last NPPES UpdateJune 20, 20232 updates tracked since enumeration
NPPES CertifiedJune 20, 2023
✔ NPI 1003182973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XS0114X
License✔ Licensed in NY · 287503
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.
1740 W TAYLOR ST, Chicago, IL 60612
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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

Dr. Yi-loong Colin Woon 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 ID8224348495
PECOS Enrollment IDI20181107001957
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 Reassignments

4

Medicare enrollment records show Yi-loong Woon reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physician Affiliate Group Of New York PC
717 mi
Dietitian, Registered
506 LENOX AVE
New York, NY 10037
  • Reassigned Medicare billing, New York enrollment
  • 2,094 clinicians in this Medicare group
NPI 1013375526 (212) 939-2467
Downtown Bronx Medical Associates PC
718 mi
Emergency Medical Services
234 E 149TH ST, STE 8D200
Bronx, NY 10451
  • Reassigned Medicare billing, New York enrollment
  • 971 clinicians in this Medicare group
NPI 1689618407 (718) 576-6200
University Physicians Of Brooklyn, Inc
719 mi
Anesthesiology
450 CLARKSON AVE
Brooklyn, NY 11203
  • Reassigned Medicare billing, New York enrollment
  • 291 clinicians in this Medicare group
NPI 1104878180 (718) 270-3083
Wyckoff Professional Medical Services, PC
720 mi
Internal Medicine
374 STOCKHOLM ST
Brooklyn, NY 11237
  • Reassigned Medicare billing, New York enrollment
  • 427 clinicians in this Medicare group
NPI 1659710796 (718) 963-6485

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

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.

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.
25 services20 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.
22 services22 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.
22 services17 patients

Hospital Affiliations CMS Care Compare 3

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

Lincoln Medical & Mental Health Center

Acute Care Hospitals · Bronx, NY
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number330080
Location234 East 149th StreetBronx, NY 10451 · Bronx County
Emergency services Birthing friendly

Wyckoff Heights Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330221
Location374 Stockholm StreetBrooklyn, NY 11237 · Kings County
Emergency services Birthing friendly

Brookdale Hospital Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330233
Location1 Brookdale PlazaBrooklyn, NY 11212 · Kings 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.

MRS. CATHLEEN CONWAY JENSEN OTR/L
Occupational Therapist
1740 W TAYLOR ST, C100
CHICAGO, IL 60612
Cook County (312) 996-3700
KELLY M HOYERT PA-C
Physician Assistant (Surgical)
1740 W TAYLOR ST, 3F OCC
CHICAGO, IL 60612
Cook County (312) 355-4300
VIDHI SRIVASTAVA MD
Anesthesiology
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
AMY PHAM D.O.
Pediatrics (Neonatal-Perinatal Medicine)
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
WILSON CHING M.D.
Family Medicine
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
ADRIENNE BERMAN MD
Ophthalmology
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
JOSEPH S COLLA M.D.
Emergency Medicine
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (312) 996-8177
MICHAEL J. FISCHER
Internal Medicine (Nephrology)
1740 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273

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 Yi-loong Woon's NPI number?

The NPI number for Yi-loong Woon is 1003182973. It was assigned to this individual provider in the NPPES registry on March 26, 2012.

Where is Yi-loong Woon located?

Yi-loong Woon practices at 1740 W Taylor St, Chicago, IL 60612. The listed phone number is (866) 600-2273.

What is Yi-loong Woon's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Is Yi-loong Woon enrolled in Medicare?

Yes. Yi-loong Woon 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 organizations bill Medicare for Yi-loong Woon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yi-loong Woon reassigns Medicare benefits to 4 organizations: Physician Affiliate Group Of New York PC (New York, NY), Downtown Bronx Medical Associates PC (Bronx, NY), University Physicians Of Brooklyn, Inc (Brooklyn, NY) and Wyckoff Professional Medical Services, PC (Brooklyn, NY). Each 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 Yi-loong Woon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Yi-loong Woon affiliated with any hospitals?

According to CMS data, Yi-loong Woon is affiliated with Lincoln Medical & Mental Health Center, Wyckoff Heights Medical Center and Brookdale Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Yi-loong Woon was last updated on June 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.