PROVIDER PROFILE · NPI 1558439687

Leonard Lewenstein

PRACTICES. MURAD M.D., INC.See all providers at this practice →

AnesthesiologySanta Monica, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Leonard Lewenstein'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE SAINT JOHN'S HEALTH CENTER	87	106
Ajay Masih Physical Medicine and Rehabilitation · Los Angeles, CA	51	157
Marc Wishingrad Gastroenterology · Santa Monica, CA	41	100
Troy Elander Ophthalmology · Santa Monica, CA	33	69
Rae Joselson Pathology · Santa Monica, CA	31	41
Unilab Corporation Clinical Laboratory · West Hills, CA	28	41
NPI 1205055472	28	37
William Katkov Gastroenterology · Santa Monica, CA	24	67
Sean Lai Gastroenterology · Santa Monica, CA	21	68
Yuki Takasumi Pathology · Santa Monica, CA	20	30
CACHERIS, PHILLIP	17	30
Specialty Surgical Center Of Beverly Hills Lp Ambulatory Surgical Center · Beverly Hills, CA	11	11

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