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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JAY M BROOKER MD
NPI 1235180894
Orthopaedic Surgery in Chicago, IL

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
2850 S WABASH AVE, SUITE 100, CHICAGO, IL 60616(312) 842-4600(312) 842-8694 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Jay M Brooker Md NPPES

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

DR. JAY M BROOKER MD (NPI 1235180894) is an individual orthopaedic surgery provider in Chicago, Illinois, licensed in Illinois (036097628) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1235180894
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. JAY M BROOKERCredential: MD
Location Address2850 S WABASH AVE, SUITE 100Chicago, IL 60616-2955
Mailing Address9537 S Kildare AveOak Lawn, IL 60453-3222 · (312) 343-4036
Phone(312) 842-4600
Fax(312) 842-8694
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 1995
Enumeration DateMay 16, 2006
Last NPPES UpdateSeptember 23, 2026
NPPES CertifiedSeptember 23, 2026
✔ NPI 1235180894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in IL · 036097628✔ Licensed in RI · CMD21689
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
2850 S WABASH AVE, Chicago, IL 60616
Open in Google Maps ↗

Secondary Practice Locations 2

Location 120 Cumberland Hill Rd Unit 206Woonsocket, RI 02895-4854 · Phone (401) 766-2970
Location 2115 Cass AveWoonsocket, RI 02895-4705 · Phone (401) 769-4100

Accepted Insurance

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

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. Jay M Brooker 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 ID5991984999
PECOS Enrollment IDI20110124000297
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 Jay Brooker reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Midland Orthopedic Associates PLLC
Same address
Orthopaedic Surgery
2850 S WABASH AVE, SUITE 100
Chicago, IL 60616
  • Reassigned Medicare billing, Illinois enrollment
  • 16 clinicians in this Medicare group
NPI 1104863638 (312) 842-4600
Insight Chicago, Inc.
0.3 mi
Internal Medicine
2525 S MICHIGAN AVE
Chicago, IL 60616
  • Reassigned Medicare billing, Illinois enrollment
  • 354 clinicians in this Medicare group
NPI 1881261006 (312) 567-2000
Mount Sinai Community Foundation
0.7 mi
Family Medicine
2218 S. MICHIGAN AVE, SMG LAKESIDE MEDICAL CENTER
Chicago, IL 60616
  • Reassigned Medicare billing, Illinois enrollment
  • 646 clinicians in this Medicare group
NPI 1851454698 (312) 842-2082
Osf Multi-Specialty Group
129 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050

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 10

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.

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
350 services23 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
321 services132 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.
293 services146 patients
Injection, methylprednisolone acetate, 40 mg J1030
Methylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.
216 services72 patients
Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
74 services14 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.
57 services52 patients

Hospital Affiliations CMS Care Compare 2

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

Advocate Trinity Hospital

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140048
Location2320 E 93rd StChicago, IL 60617 · Cook County
Emergency services Birthing friendly

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140208
Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60616 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
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 20

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

DR. ANIL K GULATI MD
Psychiatry & Neurology (Neurology)
2850 S WABASH AVE, SUITE 102
CHICAGO, IL 60616
Cook County (312) 496-3488
DR. JOHNNIE LEWIS DPM
Podiatrist
2850 S WABASH AVE, STE 206
CHICAGO, IL 60616
Cook County (312) 674-1191
JOHN J CUDECKI MD
Urology
2850 S WABASH AVE, SUITE 106
CHICAGO, IL 60616
Cook County (312) 842-4400
SOUTHEAST CHICAGO NEUROLOGY ASSOCIATES SC
Psychiatry & Neurology (Neurology)
2850 S WABASH AVE, SUITE 102
CHICAGO, IL 60616
Cook County (312) 496-3488
MIDLAND ORTHOPEDIC ASSOCIATES PLLC
Orthopaedic Surgery
2850 S WABASH AVE, SUITE 100
CHICAGO, IL 60616
Cook County (312) 842-4600
DR. STEPHEN V PERNS DPM
Podiatrist (Foot & Ankle Surgery)
2850 S WABASH AVE, SUITE 100
CHICAGO, IL 60616
Cook County (312) 842-4600
TERRY MASON MD
Urology
2850 S WABASH AVE, SUITE 106
CHICAGO, IL 60616
Cook County (312) 842-4400
CHANDLER'S HEALTH EMPORIUM INC
Chiropractor
2850 S WABASH AVE, SUITE 203
CHICAGO, IL 60616
Cook County (312) 225-5353

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 Brooker's NPI number?

The NPI number for Jay Brooker is 1235180894. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Jay Brooker located?

Jay Brooker practices at 2850 S Wabash Ave Suite 100, Chicago, IL 60616. The listed phone number is (312) 842-4600.

What is Jay Brooker's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Jay Brooker enrolled in Medicare?

Yes. Jay Brooker 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 Jay Brooker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jay Brooker reassigns Medicare benefits to 4 organizations: Midland Orthopedic Associates PLLC (Chicago, IL), Insight Chicago, Inc. (Chicago, IL), Mount Sinai Community Foundation (Chicago, IL) and Osf Multi-Specialty Group (Peoria, IL). 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 Jay Brooker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jay Brooker accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Jay Brooker 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 Jay Brooker affiliated with any hospitals?

According to CMS data, Jay Brooker is affiliated with Advocate Trinity Hospital and Advocate Christ Hospital & Medical Center.

When was this NPI record last updated?

The NPPES record for Jay Brooker was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.