PROVIDER PROFILE · NPI 1518046754

Alan SampsonM.D.

OphthalmologyLakeport, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,838

Unique beneficiaries

—

Total services

5,532

Distinct HCPCS

Medicare payment

$499K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

1,334

Beneficiaries

—

Total drug cost

$121K

Distinct drugs

Brand share

27.0%

Top prescribed drugs

Latanoprost358 claims

Ofloxacin171 claims

Dexamethasone Sodium Phosphate154 claims

Bimatoprost149 claims

Timolol Maleate95 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

13.5

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Alan Sampson'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). 48 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KAHN, JAMES	132	228
UKIAH ADVENTIST HOSPITAL	122	221
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.	118	275
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.	98	236
Andrew Schwartz Family Practice · Rohnert Park, CA	94	276
CLAIR, BRADLEY	85	217
SUTTER BAY HOSPITALS	85	162
Vivek Reddy Diagnostic Radiology · Lakeport, CA	84	121
SCHWEIFLER, JOHN	83	246
MAES, GARY	80	213
Myron Schneider Diagnostic Radiology · Lakeport, CA	63	101
Ingo Rencken Diagnostic Radiology · Sebastopol, CA	48	78

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