What is William Sunshine's specialty?

William Sunshine (NPI 1790765543) is a Medicare-billing provider whose primary specialty is Rheumatology in Boca Raton, FL.

Where does William Sunshine practice?

William Sunshine practices in Boca Raton, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1790765543.

How much does Medicare pay William Sunshine?

William Sunshine (NPI 1790765543) received approximately $3.0M in total Medicare Part B payments, serving 495 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790765543

William SunshineM.D.

RheumatologyBoca Raton, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,015

Unique beneficiaries

—

Total services

292,357

Distinct HCPCS

Medicare payment

$2.0M

Peer benchmark

Total Medicare services vs. 351 Rheumatology providers in FL — top quintile (cohort median 20,723).

PRESCRIBING · PART D · 2024

Total Rx claims

685

Beneficiaries

—

Total drug cost

$381K

Distinct drugs

Brand share

14.5%

Top prescribed drugs

Prednisone205 claims

Alendronate Sodium195 claims

Hydroxychloroquine Sulfate81 claims

Methotrexate Sodium47 claims

Allopurinol42 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$409

Payment records

By payment type

Food and Beverage$409

Top paying entities

Food and Beverage$409

REFERRAL NETWORK

Where William Sunshine'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	49	127
Ross Borzykowski Diagnostic Radiology · Boca Raton, FL	36	97
Jeffrey Fidel Diagnostic Radiology · Boca Raton, FL	30	69
Ira Braunschweig Diagnostic Radiology · Boca Raton, FL	29	58
Sabrina Saida Diagnostic Radiology · Boca Raton, FL	29	83
BRITO, MIGUEL	25	74
Jonathan Wiener Diagnostic Radiology · Boca Raton, FL	16	30
Daniel Rudensky Diagnostic Radiology · Boca Raton, FL	16	45
Dennis Frisch Podiatry · Boca Raton, FL	15	38
DELRAY MEDICAL CENTER, INC.	15	34
David Alley Internal Medicine · Boca Raton, FL	13	74
David Hevert Internal Medicine · Boca Raton, FL	12	65

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