What is William Ellison's specialty?

William Ellison (NPI 1548338197) is a Medicare-billing provider whose primary specialty is Internal Medicine in Greer, SC.

Where does William Ellison practice?

William Ellison practices in Greer, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1548338197.

How much does Medicare pay William Ellison?

William Ellison (NPI 1548338197) received approximately $102K in total Medicare Part B payments, serving 266 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548338197

William EllisonM.D.

Internal MedicineGreer, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,526

Unique beneficiaries

—

Total services

1,908

Distinct HCPCS

Medicare payment

$98K

Peer benchmark

Total Medicare services vs. 1,190 Internal Medicine providers in SC — above median (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

5,416

Beneficiaries

—

Total drug cost

$324K

Distinct drugs

102

Brand share

16.3%

Top prescribed drugs

Atorvastatin Calcium421 claims

Losartan Potassium383 claims

Amlodipine Besylate346 claims

Ezetimibe223 claims

Rosuvastatin Calcium205 claims

QUALITY · MIPS · 2024

Final MIPS score

94.7

Quality

89.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.83%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$626

Payment records

By payment type

Food and Beverage$626

Top paying entities

Food and Beverage$626

REFERRAL NETWORK

Where William Ellison'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jamie Kilcoyne Nurse Practitioner · Greenville, SC	31	81
BENTZEL, GREGORY	18	48
John Pilch Neurology · Greenville, SC	13	39

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