What is Joanne Vonmach's specialty?

Joanne Vonmach (NPI 1811061997) is a Medicare-billing provider whose primary specialty is Anesthesiology in Pontiac, MI.

Where does Joanne Vonmach practice?

Joanne Vonmach practices in Pontiac, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1811061997.

How much does Medicare pay Joanne Vonmach?

Joanne Vonmach (NPI 1811061997) received approximately $13K in total Medicare Part B payments, serving 132 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811061997

Joanne VonmachMD

AnesthesiologyPontiac, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 1,135 Anesthesiology providers in MI — below median (cohort median 223).

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Joanne Vonmach'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Eric Biondo-Savin Diagnostic Radiology · Farmington Hills, MI	37	56
Partha Nandi Gastroenterology · Troy, MI	34	120
Jacqueline Huynh Diagnostic Radiology · Farmington Hills, MI	26	48
Bruce Wolf Interventional Radiology · Lansing, MI	25	41
Gregg Warren Diagnostic Radiology · Troy, MI	25	37
Ronela Hanson Diagnostic Radiology · Detroit, MI	25	59
Kathryn Pitone-Lipkin Internal Medicine · Commerce Twp, MI	24	42
Carole Roseland Diagnostic Radiology · Southfield, MI	24	49
WILLIAM BEAUMONT HOSPITAL	23	51
Gassan Shahin Diagnostic Radiology · Northville, MI	22	39
Steven Klein Internal Medicine · Farmington Hills, MI	21	61
Daniel Walz Diagnostic Radiology · Detroit, MI	20	61

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