What is William Shepherd's specialty?

William Shepherd (NPI 1821071499) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Freeville, NY.

Where does William Shepherd practice?

William Shepherd practices in Freeville, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1821071499.

How much does Medicare pay William Shepherd?

William Shepherd (NPI 1821071499) received approximately $12K in total Medicare Part B payments, serving 170 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821071499

William ShepherdM.D.

PRACTICEWILLIAM GEORGE AGENCYSee all providers at this practice →

Emergency MedicineFreeville, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

173

Unique beneficiaries

—

Total services

176

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 3,737 Emergency Medicine providers in NY — below median (cohort median 287).

PRESCRIBING · PART D · 2024

Total Rx claims

183

Beneficiaries

—

Total drug cost

$772

Distinct drugs

Brand share

11.5%

Top prescribed drugs

Doxycycline Hyclate42 claims

Prednisone39 claims

Azithromycin30 claims

Amoxicillin29 claims

Cephalexin22 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 Shepherd'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Aaron Sasson Diagnostic Radiology · Ithaca, NY	173	352
DOMKE, ROBERT	130	232
Kim Hwang Diagnostic Radiology · Ithaca, NY	118	204
Roman Politi Interventional Radiology · Ithaca, NY	117	248
KARDON, FREDRIC	46	117
Magdalena Hohn Hospitalist · Ithaca, NY	38	63
Eric Chanko Internal Medicine · Danbury, CT	33	59
Daniel Sudilovsky Pathology · Ithaca, NY	32	53
KOCH, DREW	29	52
Kay Yamaoka Physician Assistant · Chicago, IL	29	38
Andreia De Lima Hospitalist · Ithaca, NY	26	63
Steven Elliott Emergency Medicine · Ithaca, NY	24	46

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