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BRANDON SHUN MD
NPI 1215553706
Hospitalist in Aurora, IL

Active since June 19, 2020PECOS EnrolledAccepts Medicare Assignment
2000 OGDEN AVE, AURORA, IL 60504(866) 565-8607(312) 563-8661 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 30, 2026, Mar 12, 2025, Jun 8, 2023 and 1 more (4 updates tracked since 2020).

About Brandon Shun Md NPPES

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

BRANDON SHUN MD (NPI 1215553706) is an individual hospitalist provider in Aurora, Illinois, licensed in Illinois (036.162046) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Copley Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1215553706
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameBRANDON SHUNCredential: MD
Location Address2000 OGDEN AVEAurora, IL 60504-5893
Mailing Address2020 Ogden Ave Ste 330Aurora, IL 60504-5897
Phone(866) 565-8607
Fax(312) 563-8661
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 19, 2020
Last NPPES UpdateJuly 30, 20264 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1215553706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in IL · 036.162046
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 036.162046 (IL)
2000 OGDEN AVE, Aurora, IL 60504
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11045 W Stephenson StFreeport, IL 61032-4864 · Phone (815) 599-6000 · Fax (815) 599-7974
Location 22020 Ogden Ave Ste 330Aurora, IL 60504-5897 · Phone (630) 978-4850

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

Brandon Shun 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 ID8729402201
PECOS Enrollment IDI20221202002541
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

6

Medicare enrollment records show Brandon Shun reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rush-Copley Medical Group
Same address
Obstetrics
2020 OGDEN AVENUE, SUITE 225
Aurora, IL 60504
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush-Copley Medical Group Nfp
  • 171 clinicians in this Medicare group
NPI 1376643767 (630) 978-4800
Copley Memorial Hospital, Inc.
Same address
Endocrinology, Diabetes & Metabolism
2040 OGDEN AVE STE 217
Aurora, IL 60504
  • Reassigned Medicare billing, Illinois enrollment
  • 79 clinicians in this Medicare group
NPI 1619466034 (630) 499-4721
Rush University Medical Center
20 mi
Internal Medicine
2011 YORK ROAD, 2ND FLOOR
Oak Brook, IL 60523
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush University Medical Group
  • 2,169 clinicians in this Medicare group
NPI 1801375696 (630) 724-1310
Rush Medical Group
33 mi
Internal Medicine
1620 W HARRISON ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 548 clinicians in this Medicare group
NPI 1467312850 (312) 942-5000
Freeport Regional Health Care Foundation
80 mi
Family Medicine
1036 W STEPHENSON ST
Freeport, IL 61032
  • Reassigned Medicare billing, Illinois enrollment
  • 391 clinicians in this Medicare group
NPI 1457337016 (815) 599-6000
Freeport Memorial Hospital
80 mi
General Acute Care Hospital
1045 W STEPHENSON ST
Freeport, IL 61032
  • Reassigned Medicare billing, Illinois enrollment
  • 478 clinicians in this Medicare group
NPI 1447228788 (815) 599-6000

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 5

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.
199 services190 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.
151 services145 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.
53 services34 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
15 services15 patients
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.
13 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Copley Memorial Hospital

Acute Care Hospitals · Aurora, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140029
Location2000 Ogden AvenueAurora, IL 60504 · Kane County
Emergency services Birthing friendly

Rush University Medical Center

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140119
Location1653 West Congress ParkwayChicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60504 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.

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. SAVITHA ALLAM M.D.
Internal Medicine
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (866) 565-8607
FLORIAN WALTER CRNA
Nurse Anesthetist, Certified Registered
2000 OGDEN AVE, RUSH COPLEY MEMORIAL HOSPITAL
AURORA, IL 60504
Dupage County (630) 978-6200
MS. GINGER T. GUINTHER CRNA
Nurse Anesthetist, Certified Registered
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (630) 978-4860
EDWARD C CHEN M.D.
Emergency Medicine
2000 OGDEN AVE, RUSH-COPLEY MEDICAL CENTER, DEPT. OF EMERGENCY SERVICES
AURORA, IL 60504
Dupage County (630) 978-4810
HENRY LEE DO
Student in an Organized Health Care Education/Training Program
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (630) 978-6200
DR. JOSE S SISON MD
Anesthesiology
2000 OGDEN AVE, RUSH COPLEY MEDICAL CENTER
AURORA, IL 60504
Dupage County (630) 978-6200
RD 911, INC
Emergency Medicine
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (630) 978-6200
ALAN ROSENBERG
Emergency Medicine
2000 OGDEN AVE
AURORA, IL 60504
Dupage County (630) 978-4810

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 Brandon Shun's NPI number?

The NPI number for Brandon Shun is 1215553706. It was assigned to this individual provider in the NPPES registry on June 19, 2020.

Where is Brandon Shun located?

Brandon Shun practices at 2000 Ogden Ave, Aurora, IL 60504. The listed phone number is (866) 565-8607.

What is Brandon Shun's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Brandon Shun enrolled in Medicare?

Yes. Brandon Shun 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 Brandon Shun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brandon Shun reassigns Medicare benefits to 6 organizations: Rush-Copley Medical Group (Aurora, IL), Copley Memorial Hospital, Inc. (Aurora, IL), Rush University Medical Center (Oak Brook, IL), Rush Medical Group (Chicago, IL), Freeport Regional Health Care Foundation (Freeport, IL) and 1 more organization, listed in the Medicare section above. 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 Brandon Shun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Brandon Shun affiliated with any hospitals?

According to CMS data, Brandon Shun is affiliated with Copley Memorial Hospital and Rush University Medical Center.

When was this NPI record last updated?

The NPPES record for Brandon Shun was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.