What is Lyne Schaefer Alfonse's specialty?

Lyne Schaefer Alfonse (NPI 1619907110) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Seattle, WA.

Where does Lyne Schaefer Alfonse practice?

Lyne Schaefer Alfonse practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1619907110.

How much does Medicare pay Lyne Schaefer Alfonse?

Lyne Schaefer Alfonse (NPI 1619907110) received approximately $275K in total Medicare Part B payments, serving 149 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619907110

Lyne Schaefer AlfonseARNP

PRACTICEDYNACARE NORTHWEST INCSee all providers at this practice →

Nurse PractitionerSeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

267

Unique beneficiaries

—

Total services

10,499

Distinct HCPCS

Medicare payment

$94K

Peer benchmark

Total Medicare services vs. 3,734 Nurse Practitioner providers in WA — top quintile (cohort median 228).

PRESCRIBING · PART D · 2024

Total Rx claims

857

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

36.5%

Top prescribed drugs

Prednisone135 claims

Methotrexate Sodium84 claims

Hydroxychloroquine Sulfate75 claims

Celecoxib74 claims

Upadacitinib55 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

115

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Lyne Schaefer Alfonse'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	52	93
SWEDISH HEALTH SERVICES	12	16
Philip Mease Rheumatology · Seattle, WA	11	33

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events