PROVIDER PROFILE · NPI 1992989693

Karen NguyenPA-C

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Physician AssistantRichland, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

978

Unique beneficiaries

—

Total services

13,202

Distinct HCPCS

Medicare payment

$150K

Peer benchmark

Total Medicare services vs. 2,882 Physician Assistant providers in WA — top quintile (cohort median 241).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$838

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Gabapentin45 claims

Alprazolam14 claims

QUALITY · MIPS · 2024

Final MIPS score

19.2

Quality

0.0

Cost

63.9

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.70%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$68

Payment records

By payment type

Food and Beverage$68

REFERRAL NETWORK

Where Karen Nguyen'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Allen Shoham Anesthesiology · Richland, WA	225	479
KENNEWICK PUBLIC HOSPITAL DISTRICT	44	108
BREEDEN, KENNETH	40	78
Stephen Pomeranz Diagnostic Radiology · Cincinnati, OH	29	45
Cameron Ritchie Physician Assistant · Richland, WA	15	25
Brett Turner Physician Assistant · Boise, ID	14	34

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