What is Tonya Pfister's specialty?

Tonya Pfister (NPI 1841273505) is a Medicare-billing provider whose primary specialty is Physician Assistant in North Vernon, IN.

Where does Tonya Pfister practice?

Tonya Pfister practices in North Vernon, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1841273505.

How much does Medicare pay Tonya Pfister?

Tonya Pfister (NPI 1841273505) received approximately $2K in total Medicare Part B payments, serving 69 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841273505

Tonya PfisterPA-C

PRACTICEST. VINCENT MEDICAL GROUP, INC.See all providers at this practice →

Physician AssistantNorth Vernon, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

142

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 1,836 Physician Assistant providers in IN — below median (cohort median 236).

PRESCRIBING · PART D · 2024

Total Rx claims

10,668

Beneficiaries

—

Total drug cost

$974K

Distinct drugs

161

Brand share

23.9%

Top prescribed drugs

Atorvastatin Calcium505 claims

Levothyroxine Sodium417 claims

Lisinopril399 claims

Omeprazole391 claims

Albuterol Sulfate295 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 Tonya Pfister'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. VINCENT MEDICAL GROUP, INC.	249	776
ST. VINCENT JENNINGS HOSPITAL, INC.	213	751
Jennifer Stanley Family Practice · North Vernon, IN	144	498
COLUMBUS REGIONAL HOSPITAL	43	104
ST. VINCENT MEDICAL GROUP, INC.	37	85
Martha Dwenger Diagnostic Radiology · Indianapolis, IN	35	71
Gregory Heumann Internal Medicine · North Vernon, IN	15	36
SCHUCK, JOHN	12	33
Shelley Clark Nurse Practitioner · Columbus, IN	12	16

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