PROVIDER PROFILE · NPI 1669465811

John Smithson

PRACTICEGRAND LAKE OPTICAL, LLCSee all providers at this practice →

Neurological SurgeryGrove, OKI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Smithson'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INTEGRIS GROVE HOSPITAL	63	227
Michael Foster Diagnostic Radiology · Marble Falls, TX	49	125
Patrick Han Neurosurgery · Daytona Beach, FL	49	224
ST JOHN MEDICAL CENTER INC	48	108
SIMMONS, L.	20	32
Michael David Emergency Medicine · Joplin, MO	16	61
James Chapman Interventional Cardiology · Grove, OK	12	55

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