PROVIDER PROFILE · NPI 1598879918

Daphne StewartM.D

PRACTICEKECK MEDICAL CENTER OF USCSee all providers at this practice →

Medical OncologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

189

Unique beneficiaries

—

Total services

297

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 268 Medical Oncology providers in CA — bottom quintile (cohort median 1,130).

PRESCRIBING · PART D · 2024

Total Rx claims

129

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Anastrozole63 claims

Letrozole29 claims

Gabapentin13 claims

Exemestane12 claims

Tamoxifen Citrate12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$230

Payment records

By payment type

Food and Beverage$230

REFERRAL NETWORK

Where Daphne Stewart'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	59	922
PASADENA HOSPITAL ASSOCIATION, LTD	40	136
Patricia Aoun Pathology · Duarte, CA	29	259
Stephen Koehler Hematology-Oncology · South Pasadena, CA	20	63
Christina Yeon Hematology-Oncology · South Pasadena, CA	16	62
Andy Wang Diagnostic Radiology · Pasadena, CA	14	36
Andrew Harris Diagnostic Radiology · San Diego, CA	11	53

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