PROVIDER PROFILE · NPI 1326309113

Megan IrwinPA-C

Physician AssistantMount Vernon, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

284

Unique beneficiaries

—

Total services

506

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,616

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

27.2%

Top prescribed drugs

Methotrexate Sodium230 claims

Hydroxychloroquine Sulfate224 claims

Leflunomide177 claims

Prednisone159 claims

Sulfasalazine126 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$105

Payment records

By payment type

Food and Beverage$105

Top paying entities

Food and Beverage$105

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 500003

Hospital

CCN 500007

Hospital

CCN 501340

Hospital

REFERRAL NETWORK

Where Megan Irwin'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 · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PUBLIC HOSPITAL DIST NO 1 SKAGIT	183	1,443
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	16	63
Laurence Cambron Diagnostic Radiology · Mount Vernon, WA	16	45
PEACEHEALTH UNITED GENERAL MEDICAL CENTER	14	45
Kelley Cline Diagnostic Radiology · Seattle, WA	14	30
Leah Kiviat Diagnostic Radiology · Seattle, WA	12	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PUBLIC HOSPITAL DIST NO 1 SKAGIT	107	703
PUBLIC HOSPITAL DISTRICT NO 2 SKAGIT COUNTY WASHINGTON	21	97
Laurence Cambron Diagnostic Radiology · Mount Vernon, WA	19	48
Kevin Welk Rheumatology · Mount Vernon, WA	13	43
Kelley Cline Diagnostic Radiology · Seattle, WA	12	31
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	11	42

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