PROVIDER PROFILE · NPI 1700941788

Joel ClarfieldM.D.

Internal MedicineMission Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

760

Unique beneficiaries

—

Total services

3,763

Distinct HCPCS

Medicare payment

$126K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

7,255

Beneficiaries

—

Total drug cost

$509K

Distinct drugs

135

Brand share

16.1%

Top prescribed drugs

Atorvastatin Calcium555 claims

Levothyroxine Sodium313 claims

Losartan Potassium269 claims

Omeprazole253 claims

Furosemide227 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Joel Clarfield'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	111	659
International Medical Laboratory Clinical Laboratory · Irvine, CA	53	213
METRO HOME CARE, INC.	50	261
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	48	220
WILEN, BARRY	41	241
Shendee Teng Diagnostic Radiology · San Marino, CA	38	251
Unilab Corporation Clinical Laboratory · West Hills, CA	35	166
Henry Shih Diagnostic Radiology · Los Angeles, CA	35	249
David Broumandi Diagnostic Radiology · Mission Hills, CA	26	173
LIBERTY AMBULANCE LLC	24	151
DIGNITY COMMUNITY CARE	22	124
Edwin Yellin Infectious Disease · Northridge, CA	20	152

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