What is Frederic Joseph's specialty?

Frederic Joseph (NPI 1609835214) is a Medicare-billing provider whose primary specialty is Interventional Radiology in Seattle, WA.

Where does Frederic Joseph practice?

Frederic Joseph practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1609835214.

How much does Medicare pay Frederic Joseph?

Frederic Joseph (NPI 1609835214) received approximately $160K in total Medicare Part B payments, serving 3,590 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609835214

Frederic JosephMD

Interventional RadiologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,713

Unique beneficiaries

—

Total services

4,907

Distinct HCPCS

Medicare payment

$141K

Peer benchmark

Total Medicare services vs. 45 Interventional Radiology providers in WA — top quintile (cohort median 1,104).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Frederic Joseph'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). 72 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF WASHINGTON	135	264
Marc Jacobson Diagnostic Radiology · Eden Prairie, MN	121	237
HOPKINS, RODNEY	118	251
DELANEY, JOSEPH	115	276
Stephen Whipple Diagnostic Radiology · Lynnwood, WA	98	203
Ray Jensen Interventional Radiology · Seattle, WA	64	129
NPI 1487709622	58	86
Siri Ito Hospitalist · Monroe, WA	49	81
Shoreline Fire Department Ambulance Service Provider · Shoreline, WA	45	66
Michael Fujimoto Hospitalist · Seattle, WA	45	68
Richard Waddell Emergency Medicine · Seattle, WA	44	85
Diane Doerner Hospitalist · Bothell, WA	44	93

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