What is Mark Lew's specialty?

Mark Lew (NPI 1578507505) is a Medicare-billing provider whose primary specialty is Neurology in Los Angeles, CA.

Where does Mark Lew practice?

Mark Lew practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1578507505.

How much does Medicare pay Mark Lew?

Mark Lew (NPI 1578507505) received approximately $64K in total Medicare Part B payments, serving 240 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578507505

Mark LewM.D.

PRACTICEUSC NEUROLOGISTS, INC.See all providers at this practice →

NeurologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

392

Unique beneficiaries

—

Total services

775

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 1,670 Neurology providers in CA — above median (cohort median 581).

PRESCRIBING · PART D · 2024

Total Rx claims

1,763

Beneficiaries

—

Total drug cost

$534K

Distinct drugs

Brand share

53.9%

Top prescribed drugs

Carbidopa/Levodopa448 claims

Rasagiline Mesylate235 claims

Carbidopa/Levodopa189 claims

Clonazepam128 claims

Carbidopa/Levodopa109 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$25K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11K

Consulting Fee$9K

Travel and Lodging$3K

Food and Beverage$2K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11K

Consulting Fee$9K

Travel and Lodging$3K

Food and Beverage$2K

REFERRAL NETWORK

Where Mark Lew'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	29	87
EISENHOWER MEDICAL CENTER	15	75

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