What is David Astaphan's specialty?

David Astaphan (NPI 1265834659) is a Medicare-billing provider whose primary specialty is Physician Assistant in Seattle, WA.

Where does David Astaphan practice?

David Astaphan practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1265834659.

How much does Medicare pay David Astaphan?

David Astaphan (NPI 1265834659) received approximately $7K in total Medicare Part B payments, serving 36 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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 · 2025

No data available for this provider in 2025.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events