PROVIDER PROFILE · NPI 1336113885

Diana McfarlanePA-C

PRACTICESEATTLE EXTRACORPOREAL LLCSee all providers at this practice →

Physician AssistantSeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

312

Unique beneficiaries

—

Total services

407

Distinct HCPCS

Medicare payment

$35K

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

1,102

Beneficiaries

—

Total drug cost

$469K

Distinct drugs

Brand share

43.3%

Top prescribed drugs

Omeprazole114 claims

Linaclotide112 claims

Ondansetron94 claims

Promethazine Hcl81 claims

Dicyclomine Hcl61 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$46K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$40K

Travel and Lodging$3K

Food and Beverage$2K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 500005

Hospital

REFERRAL NETWORK

Where Diana Mcfarlane'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). 1 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KOZAREK, RICHARD	13	49

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
VIRGINIA MASON MEDICAL CENTER	188	1,713
Dick Hwang Pathology · Seattle, WA	16	31
Shayan Irani Gastroenterology · Seattle, WA	14	41
Michael Larsen Gastroenterology · Seattle, WA	14	46
GAN, SENG-IAN	13	48
Adel Assaad Pathology · Seattle, WA	12	18
Russell Dorer Pathology · Seattle, WA	12	19
KOZAREK, RICHARD	12	50
HAHN, HEJIN	11	21

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