What is Margaret Walker's specialty?

Margaret Walker (NPI 1063765741) is a Medicare-billing provider whose primary specialty is Physician Assistant in Seattle, WA.

Where does Margaret Walker practice?

Margaret Walker practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1063765741.

How much does Medicare pay Margaret Walker?

Margaret Walker (NPI 1063765741) received approximately $25K in total Medicare Part B payments, serving 166 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063765741

Margaret WalkerPA-C

PRACTICENORTHWEST HOSPITALSee all providers at this practice →

Physician AssistantSeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

225

Unique beneficiaries

—

Total services

319

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

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

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 500008

Hospital

REFERRAL NETWORK

Where Margaret Walker'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). 5 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	37	76
MULTICARE HEALTH SYSTEM	12	17
Nicholas Sun Gastroenterology · Puyallup, WA	12	20
ST FRANCIS COMMUNITY HOSPITAL	11	18
ARNTSON, ERIC	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	34	63
MULTICARE HEALTH SYSTEM	30	59
Western Washington Endoscopy Centers Llc Ambulatory Surgical Center · Federal Way, WA	27	42
Fassil Belay Physician Assistant · Puyallup, WA	16	25
RICHARDSON, MARGARET	15	21
Angela Fields Pathology · Tacoma, WA	15	26
MILBACH, SUSAN	14	18
FRANCISCAN HEALTH SYSTEM	14	17
Nicholas Sun Gastroenterology · Puyallup, WA	13	20
ST FRANCIS COMMUNITY HOSPITAL	12	18
MULTICARE HEALTH SYSTEM	11	20
Larry O'bryant Pathology · Puyallup, WA	11	17

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