What is Joann Van Oast's specialty?

Joann Van Oast (NPI 1134109531) is a Medicare-billing provider whose primary specialty is Physician Assistant in Livonia, MI.

Where does Joann Van Oast practice?

Joann Van Oast practices in Livonia, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1134109531.

How much does Medicare pay Joann Van Oast?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Joann Van Oast (NPI 1134109531) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1134109531

Joann Van Oast

PRACTICEENVISION MEDICAL GROUP PLLCSee all providers at this practice →

Physician AssistantLivonia, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$47

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Azithromycin11 claims

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 Joann Van Oast'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	12	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
J.Adam Kellman Family Practice · Livonia, MI	20	42
BOTSFORD GENERAL HOSPITAL	12	35

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