PROVIDER PROFILE · NPI 1982793808

Frederick DavidM.D.

Radiation OncologySanta Rosa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,075

Unique beneficiaries

—

Total services

2,085

Distinct HCPCS

Medicare payment

$161K

Peer benchmark

Total Medicare services vs. 496 Radiation Oncology providers in CA — above median (cohort median 1,716).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$592

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tamsulosin Hcl41 claims

Triamcinolone Acetonide16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$718

Payment records

By payment type

Food and Beverage$638

Education$80

REFERRAL NETWORK

Where Frederick David'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	266	4,068
Jay Joseph Radiation Oncology · Ukiah, CA	57	558
Paul Wasserstein Pathology · Greenbrae, CA	32	103
Leroy Wayne Keiser Medical Oncology · Santa Rosa, CA	32	829
Wes Lee Medical Oncology · Santa Rosa, CA	30	775
SUTTER WEST BAY MEDICAL FOUNDATION	30	872
Peter Brett Hematology-Oncology · Santa Rosa, CA	28	664
David Schmidt Diagnostic Radiology · Santa Rosa, CA	27	146
Jarrod Holmes Medical Oncology · Santa Rosa, CA	26	492
NORCAL HEALTHCONNECT LLC	26	104
Tashfeen Ekram Diagnostic Radiology · Mchenry, IL	26	102
NORTH SONOMA COUNTY HEALTH CARE DISTRICT	24	238

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