What is Joan Stetzer's specialty?

Joan Stetzer (NPI 1841245982) is a Medicare-billing provider whose primary specialty is Anesthesiology in Wauwatosa, WI.

Where does Joan Stetzer practice?

Joan Stetzer practices in Wauwatosa, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1841245982.

How much does Medicare pay Joan Stetzer?

Joan Stetzer (NPI 1841245982) received approximately $28K in total Medicare Part B payments, serving 328 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841245982

Joan StetzerMD

PRACTICEWAUWATOSA SURGERY CENTER, LLCSee all providers at this practice →

AnesthesiologyWauwatosa, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

331

Unique beneficiaries

—

Total services

333

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 863 Anesthesiology providers in WI — top quintile (cohort median 157).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Joan Stetzer's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Lake Country Endoscopy Center, Llc Ambulatory Surgical Center · Oconomowoc, WI	44	45
Mayfair Digestive Health Center, Llc Ambulatory Surgical Center · Wauwatosa, WI	41	41
Aurora Gi Asc Llc Ambulatory Surgical Center · West Allis, WI	34	35
David Carron Gastroenterology · Wauwatosa, WI	30	59
James Kwiatt Gastroenterology · Wauwatosa, WI	15	27
PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC.	12	19
Ascension Wisconsin Laboratories, Inc Clinical Laboratory · Milwaukee, WI	11	21
MOLLOY, ROBERT	11	13

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events