PROVIDER PROFILE · NPI 1538128772

Alison PerrinM.D.

PRACTICEPROLIANCE SURGEONS INC., P.S.See all providers at this practice →

General SurgerySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

213

Unique beneficiaries

—

Total services

248

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 456 General Surgery providers in WA — top quintile (cohort median 178).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

93.8

Quality

74.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.79%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Alison Perrin'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
DELANEY, JOSEPH	26	72
HOPKINS, RODNEY	22	72
HANSON, CRAIG	22	98
DEE, KATHERINE	21	76
Marc Jacobson Diagnostic Radiology · Eden Prairie, MN	19	47
SIMRELL, CHARLES	18	64
SWEDISH HEALTH SERVICES	17	111
FRED HUTCHINSON CANCER CENTER	17	921
UNIVERSITY OF WASHINGTON	14	32
Cellnetix Labs, Llc Clinical Laboratory · Tukwila, WA	12	40

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