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DR. BRIAN PIECHOWSKI M.D.
NPI 1700191558
Emergency Medicine in Chicago, IL

Active since August 17, 2010PECOS EnrolledAccepts Medicare Assignment
7435 W TALCOTT AVE, RESURRECTION EM RESIDENCY, CHICAGO, IL 60631(773) 774-8000 Get Directions Write a Review

NPPES record last updated: January 5, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 5, 2022, Apr 17, 2018, Mar 17, 2018 (3 updates tracked since 2018).

About Dr. Brian Piechowski M.d. NPPES

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

DR. BRIAN PIECHOWSKI M.D. (NPI 1700191558) is an individual emergency medicine provider in Chicago, Illinois, licensed in Wisconsin (60806-20) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS, is affiliated with Froedtert South Inc., and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1700191558
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. BRIAN PIECHOWSKICredential: M.D.
Location Address7435 W TALCOTT AVE, RESURRECTION EM RESIDENCYChicago, IL 60631-3707
Mailing Address111 E Wisconsin Ave Ste 2100Milwaukee, WI 53202-4809
Phone(773) 774-8000
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2010
Enumeration DateAugust 17, 2010
Last NPPES UpdateJanuary 5, 20223 updates tracked since enumeration
NPPES CertifiedDecember 31, 2021
✔ NPI 1700191558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in WI · 60806-20✔ Licensed in IL · 125058076
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
7435 W TALCOTT AVE, Chicago, IL 60631
Open in Google Maps ↗

Secondary Practice Locations 3

Location 12661 County Highway IChippewa Falls, WI 54729-5407 · Phone (715) 723-1811
Location 2111 E Wisconsin Ave Ste 2100Milwaukee, WI 53202-4809 · Phone (414) 290-6700
Location 3900 W Clairemont AveEau Claire, WI 54701-6122 · Phone (715) 717-4121

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. Brian Piechowski 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 ID8729228713
PECOS Enrollment IDI20130716000612
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 Reassignment

Medicare enrollment records show Brian Piechowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Vituity-Wisconsin Em Sc
40 mi
Emergency Medicine
9555 76TH ST
Pleasant Prairie, WI 53158
  • Reassigned Medicare billing, Wisconsin enrollment
  • 104 clinicians in this Medicare group
NPI 1326730664 (262) 577-8000

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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
247 services231 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
87 services84 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
73 services73 patients
Electrocardiogram (ecg) 1 to 3 leads with review by physician only 93042
An Electrocardiogram (ECG) is a non-invasive test that records the electrical activity of your heart. 1 to 3 leads or sensors are placed on your body to capture this data. A physician then reviews the results to evaluate your heart's health.
68 services66 patients

Hospital Affiliations CMS Care Compare

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

Froedtert South Inc.

Acute Care Hospitals · Pleasant Prairie, WI
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number520021
Location9555 76th StPleasant Prairie, WI 53158 · Kenosha County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60631 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
$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 20

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

MRS. MARISSA LYNN VARNER R.D, M.S.
Dietitian, Registered
7435 W TALCOTT AVE, HEALTH MANAGEMENT OFFICE
CHICAGO, IL 60631
Cook County (773) 594-7448
MICHAEL ANTHONY HOKS JR.
Emergency Medicine
7435 W TALCOTT AVE, RESURRECTION EM RESIDENCY
CHICAGO, IL 60631
Cook County (773) 792-7321
AKASH PATEL
Emergency Medicine
7435 W TALCOTT AVE
CHICAGO, IL 60631
Cook County (773) 792-7921
ALINA HUYNH NGUYEN DO
Emergency Medicine
7435 W TALCOTT AVE
CHICAGO, IL 60631
Cook County (773) 792-7921
DR. MOHAN PHATAK M.D.
Radiology (Pediatric Radiology)
7435 W TALCOTT AVE
CHICAGO, IL 60631
Cook County (773) 792-5138
DR. AUDREY KAY CAMERON AU.D.
Audiologist
7435 W TALCOTT AVE
CHICAGO, IL 60631
Cook County (773) 792-5258
JULIE JITENDRAKUMAR PATEL
Emergency Medicine
7435 W TALCOTT AVE
CHICAGO, IL 60631
Cook County (773) 990-7921
MARY RITA SABBAGH DO
Emergency Medicine
7435 W TALCOTT AVE
CHICAGO, IL 60631
Cook County (773) 990-5255

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 Brian Piechowski's NPI number?

The NPI number for Brian Piechowski is 1700191558. It was assigned to this individual provider in the NPPES registry on August 17, 2010.

Where is Brian Piechowski located?

Brian Piechowski practices at 7435 W Talcott Ave Resurrection Em Residency, Chicago, IL 60631. The listed phone number is (773) 774-8000.

What is Brian Piechowski's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Brian Piechowski enrolled in Medicare?

Yes. Brian Piechowski 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 organization bills Medicare for Brian Piechowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Piechowski reassigns Medicare benefits to Vituity-Wisconsin Em Sc (Pleasant Prairie, WI). The 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 Brian Piechowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Brian Piechowski affiliated with any hospitals?

According to CMS data, Brian Piechowski is affiliated with Froedtert South Inc..

When was this NPI record last updated?

The NPPES record for Brian Piechowski was last updated on January 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.