What is Marina Arbuck's specialty?

Marina Arbuck (NPI 1992894851) is a Medicare-billing provider whose primary specialty is Internal Medicine in Corvallis, OR.

Where does Marina Arbuck practice?

Marina Arbuck practices in Corvallis, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1992894851.

How much does Medicare pay Marina Arbuck?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Marina Arbuck (NPI 1992894851) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1992894851

Marina Arbuck

PRACTICECORVALLIS CLINIC PCSee all providers at this practice →

Internal MedicineCorvallis, ORI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

378

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

10.6%

Top prescribed drugs

Gabapentin46 claims

Lisinopril35 claims

Levothyroxine Sodium31 claims

Amlodipine Besylate29 claims

Atorvastatin Calcium29 claims

QUALITY · MIPS · 2024

Final MIPS score

81.0

Quality

73.3

Cost

62.0

Improvement activities

40.0

Promoting interop.

92.0

Payment adjustment

0.25%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Marina Arbuck'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
MULTICARE HEALTH SYSTEM	307	1,211
MULTICARE HEALTH SYSTEM	131	494
BIRSE, STEWART	88	213
Nadine Gettel Internal Medicine · Auburn, WA	35	56
Ashish Trivedi Neurology · Auburn, WA	22	53
MULTICARE HEALTH SYSTEM	19	48
ST FRANCIS COMMUNITY HOSPITAL	16	40
Philip Lund Diagnostic Radiology · Federal Way, WA	15	34
Hui Yang Diagnostic Radiology · Federal Way, WA	14	29
MCMONIGAL, RICHARD	13	31
Jason Mann Diagnostic Radiology · Federal Way, WA	12	25
Venkatesh Kandallu Cardiology · Auburn, WA	12	19

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