What is William Vonah's specialty?

William Vonah (NPI 1912993007) is a Medicare-billing provider whose primary specialty is Internal Medicine in Carlisle, PA.

Where does William Vonah practice?

William Vonah practices in Carlisle, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1912993007.

How much does Medicare pay William Vonah?

William Vonah (NPI 1912993007) received approximately $106K in total Medicare Part B payments, serving 385 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912993007

William VonahMD

PRACTICEMASLAND ASSOCIATES INCSee all providers at this practice →

Internal MedicineCarlisle, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,101

Unique beneficiaries

—

Total services

1,641

Distinct HCPCS

Medicare payment

$104K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

10,348

Beneficiaries

—

Total drug cost

$812K

Distinct drugs

147

Brand share

18.7%

Top prescribed drugs

Atorvastatin Calcium539 claims

Rosuvastatin Calcium537 claims

Levothyroxine Sodium441 claims

Losartan Potassium385 claims

Amlodipine Besylate259 claims

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 William Vonah'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	130	538
Paul Potok Diagnostic Radiology · Lewisberry, PA	51	164
UPMC PINNACLE HOSPITALS	45	150
Michelle Latsha Physician Assistant · Carlisle, PA	39	181
Drew Stoken Ophthalmology · Carlisle, PA	33	120
Cumberland Goodwill Fire Rescue Ems Inc Ambulance Service Provider · Carlisle, PA	21	62
Jonathan Ortiz Emergency Medicine · Carlisle, PA	16	67
Douglas Bower Internal Medicine · Carlisle, PA	16	48
CARDIOLABS, INC.	15	49
Yingchuan Hu Pathology · Modesto, CA	13	26
RESIDENTIAL HOME HEALTH OF CARLISLE, LLC	13	40
Scott Michelitch Diagnostic Radiology · Lewisberry, PA	12	21

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