What is Mark Litwin's specialty?

Mark Litwin (NPI 1356369946) is a Medicare-billing provider whose primary specialty is Urology in Los Angeles, CA.

Where does Mark Litwin practice?

Mark Litwin practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1356369946.

How much does Medicare pay Mark Litwin?

Mark Litwin (NPI 1356369946) received approximately $43K in total Medicare Part B payments, serving 140 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356369946

Mark LitwinMD

UrologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

170

Unique beneficiaries

—

Total services

222

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 942 Urology providers in CA — below median (cohort median 1,637).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$356

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tamsulosin Hcl19 claims

QUALITY · MIPS · 2024

Final MIPS score

89.3

Quality

80.6

Cost

73.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.60%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Litwin'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). 5 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jianyu Rao Pathology · Los Angeles, CA	17	63
Neda Moatamed Pathology · Los Angeles, CA	12	35
Unilab Corporation Clinical Laboratory · West Hills, CA	12	33
David Lu Pathology · Los Angeles, CA	11	28
REGENTS OF THE UNIV OF CALIFORNIA	11	23

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS UNIV OF CALIF LOS ANGELES	112	416
REGENTS OF THE UNIV OF CALIFORNIA	19	41
Unilab Corporation Clinical Laboratory · West Hills, CA	12	23
Jiaoti Huang Pathology · Los Angeles, CA	12	27
HIRSCHOWITZ, SHARON	12	26
CEDARS-SINAI MEDICAL CENTER	11	23

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events