PROVIDER PROFILE · NPI 1265834659

David AstaphanPA-C

Physician AssistantSeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

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

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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 500008

Hospital

CCN 500138

Hospital

REFERRAL NETWORK

Where David Astaphan'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). 2 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TRIDENT MEDICAL CENTER LLC	58	121
FIORILLO, JAMES	11	17

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
TRIDENT MEDICAL CENTER LLC	72	162
Sabino D'agostino Neurosurgery · Ladson, SC	66	178
STEELE, CATHY	15	18
Jason Soriano Neurology · Marietta, GA	12	13
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	12	20
ENGELMAN, OTIS	11	19

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