What is Karen Oh's specialty?

Karen Oh (NPI 1790875318) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Portland, OR.

Where does Karen Oh practice?

Karen Oh practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1790875318.

How much does Medicare pay Karen Oh?

Karen Oh (NPI 1790875318) received approximately $76K in total Medicare Part B payments, serving 1,220 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790875318

Karen OhMD

Diagnostic RadiologyPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,571

Unique beneficiaries

—

Total services

1,600

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 355 Diagnostic Radiology providers in OR — below median (cohort median 2,725).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

45.9

Quality

36.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-3.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$964

Payment records

By payment type

Travel and Lodging$486

Food and Beverage$479

Top paying entities

Travel and Lodging$486

Food and Beverage$479

REFERRAL NETWORK

Where Karen Oh'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Charles Henrikson Clinical Cardiac Electrophysiology · Portland, OR	24	46
PRIMACK, STEVEN	17	29
Rupa Bala Clinical Cardiac Electrophysiology · Providence, RI	15	21
Marc Gosselin Diagnostic Radiology · Dallas, TX	14	26
Eric Stecker Clinical Cardiac Electrophysiology · Portland, OR	14	22
Nicole Roy Diagnostic Radiology · Knoxville, TN	14	37
American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR	14	22
OREGON HEALTH & SCIENCE UNIVERSITY	13	27
Cristina Fuss Diagnostic Radiology · Portland, OR	12	17
Eric Orwoll Endocrinology · Portland, OR	12	25

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