PROVIDER PROFILE · NPI 1710911078

William Van Der Reis

PRACTICEBONE DOCS INCSee all providers at this practice →

Sports MedicineSan Clemente, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

347

Unique beneficiaries

—

Total services

657

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 144 Sports Medicine providers in CA — below median (cohort median 2,056).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$547

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tramadol Hcl27 claims

Methylprednisolone19 claims

Diclofenac Sodium15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$69

Payment records

By payment type

Food and Beverage$69

REFERRAL NETWORK

Where William Van Der Reis'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
SADDLEBACK MEMORIAL MEDICAL CENTER	66	223
Unilab Corporation Clinical Laboratory · West Hills, CA	25	51
REENDERS, DAVID	11	91

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