What is William Schaefer's specialty?

William Schaefer (NPI 1245256742) is a Medicare-billing provider whose primary specialty is Physician Assistant in Lebanon, NH.

Where does William Schaefer practice?

William Schaefer practices in Lebanon, NH, based on the location reported in the CMS Medicare provider datasets for NPI 1245256742.

How much does Medicare pay William Schaefer?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for William Schaefer (NPI 1245256742) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1245256742

William Schaefer

Physician AssistantLebanon, NHI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

549

Beneficiaries

—

Total drug cost

$37K

Distinct drugs

Brand share

18.0%

Top prescribed drugs

Testosterone Cypionate116 claims

Estradiol95 claims

Spironolactone75 claims

Estradiol Valerate41 claims

Testosterone38 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 William Schaefer'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). 4 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ACM MEDICAL LABORATORY INC	74	251
ROCHESTER GENERAL HOSPITAL	23	46
UNIVERSITY OF ROCHESTER	19	42
CORALES, ROBERTO	14	42

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ACM MEDICAL LABORATORY INC	34	89
Kristin Palladino Nurse Practitioner · Rochester, NY	22	48
UNIVERSITY OF ROCHESTER	21	44
ROCHESTER GENERAL HOSPITAL	19	40
CORALES, ROBERTO	15	50
Michael Mancenido Internal Medicine · Rochester, NY	12	31

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