1. Home
  2. Directory
  3. Wisconsin
  4. Madison
  5. Emergency Medicine
  6. NPI Profile

BRIAN R. MAMEROW MD
NPI 1851322044
Emergency Medicine in Madison, WI

Active since July 05, 2006PECOS Enrolled
99.3/100
CMS Quality Rating
700 S PARK ST, MADISON, WI 53715(608) 258-6100(608) 826-2710 Get Directions Write a Review

NPPES record last updated: June 20, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Brian R. Mamerow Md NPPES

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

BRIAN R. MAMEROW MD (NPI 1851322044) is an individual emergency medicine provider in Madison, Wisconsin, licensed in Wisconsin (49307) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851322044
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameBRIAN R. MAMEROWCredential: MD
Location Address700 S PARK STMadison, WI 53715-1830
Mailing Address700 S Park StMadison, WI 53715-1830 · (608) 258-6100 · Fax (608) 826-2710
Phone(608) 258-6100
Fax(608) 826-2710
Sole ProprietorNo
Enumeration DateJuly 5, 2006
Last NPPES UpdateJune 20, 2011
✔ NPI 1851322044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in WI · 49307
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.
700 S PARK ST, Madison, WI 53715
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian R. Mamerow Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

3

Medicare enrollment records show Brian Mamerow reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Madison Emergency Physicians, Sc
Same address
Emergency Medicine
700 S PARK ST
Madison, WI 53715
  • Reassigned Medicare billing, Wisconsin enrollment
  • 103 clinicians in this Medicare group
NPI 1588646095 (608) 258-6100
Prairie Ridge Health, Inc.
26 mi
Critical Access
1515 PARK AVE
Columbus, WI 53925
  • Reassigned Medicare billing, Wisconsin enrollment
  • 132 clinicians in this Medicare group
NPI 1841376183 (920) 623-2200
Upland Hills Health, Inc.
38 mi
Critical Access
800 COMPASSION WAY
Dodgeville, WI 53533
  • Reassigned Medicare billing, Wisconsin enrollment
  • 130 clinicians in this Medicare group
NPI 1487745501 (608) 930-8000

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
131 services114 patients
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.
130 services130 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.
50 services50 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.
34 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53715 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality98.74
Promoting Interoperability100
Improvement Activities40

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.

CHRISTOPHER DO
Physician Assistant
700 S PARK ST
MADISON, WI 53715
Dane County (608) 251-6100
JEREMI THOMAS OLSON PA-C
Physician Assistant (Surgical)
700 S PARK ST, DEAN ST. MARY'S OUTPATIENT CENTER
MADISON, WI 53715
Dane County (608) 260-2900
TIMOTHY J MORTON PA-C
Physician Assistant
700 S PARK ST, DEAN MEDICAL CENTER
MADISON, WI 53715
Dane County (608) 251-6100
STEPHEN H VANDER SLUIS
Anesthesiology
700 S PARK ST
MADISON, WI 53715
Dane County (608) 251-6100
BENJAMIN KLEIBER M.D.
Internal Medicine (Cardiovascular Disease)
700 S PARK ST, DEAN & ST. MARY'S OUTPATIENT CENTER
MADISON, WI 53715
Dane County (608) 260-2900
ERIN M MULLAN-TOWNS PA-C
Physician Assistant
700 S PARK ST
MADISON, WI 53715
Dane County (608) 260-2900
CONNIE SUE MCCULLICK APNP
Nurse Practitioner
700 S PARK ST
MADISON, WI 53715
Dane County (608) 251-6100
JUSTIN ALLEN LEHRKE CRNA
Nurse Anesthetist, Certified Registered
700 S PARK ST
MADISON, WI 53715
Dane County (608) 251-6100

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 Mamerow's NPI number?

The NPI number for Brian Mamerow is 1851322044. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is Brian Mamerow located?

Brian Mamerow practices at 700 S Park St, Madison, WI 53715. The listed phone number is (608) 258-6100.

What is Brian Mamerow's specialty?

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

Is Brian Mamerow enrolled in Medicare?

Yes. Brian Mamerow is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Brian Mamerow's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Mamerow reassigns Medicare benefits to 3 organizations: Madison Emergency Physicians, Sc (Madison, WI), Prairie Ridge Health, Inc. (Columbus, WI) and Upland Hills Health, Inc. (Dodgeville, WI). 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 Brian Mamerow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Brian Mamerow was last updated on June 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.