What is Lee Rosen's specialty?

Lee Rosen (NPI 1346295870) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Santa Monica, CA.

Where does Lee Rosen practice?

Lee Rosen practices in Santa Monica, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1346295870.

How much does Medicare pay Lee Rosen?

Lee Rosen (NPI 1346295870) received approximately $1.7M in total Medicare Part B payments, serving 330 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346295870

Lee RosenM.D.

Hematology-OncologySanta Monica, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,666

Unique beneficiaries

—

Total services

66,970

Distinct HCPCS

Medicare payment

$252K

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$471K

Distinct drugs

Brand share

67.4%

Top prescribed drugs

Ibrutinib18 claims

Pantoprazole Sodium14 claims

Encorafenib11 claims

QUALITY · MIPS · 2024

Final MIPS score

87.5

Quality

79.4

Cost

73.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.53%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Lee Rosen'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). 11 inbound referrers · 26 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIV OF CALIFORNIA	91	885
Unilab Corporation Clinical Laboratory · West Hills, CA	29	132
PROVIDENCE SAINT JOHN'S HEALTH CENTER	21	123
Michael Douek Diagnostic Radiology · Los Angeles, CA	19	128
Katrina Beckett Diagnostic Radiology · Los Angeles, CA	17	67
Robert Krasny Diagnostic Radiology · Santa Monica, CA	17	179
Benjamin Plotkin Diagnostic Radiology · Los Angeles, CA	17	54
Victor Sai Diagnostic Radiology · Los Angeles, CA	15	77
Robert Suh Diagnostic Radiology · Los Angeles, CA	14	46
Zev Wainberg Hematology-Oncology · Santa Monica, CA	12	185
Scott Genshaft Interventional Radiology · Los Angeles, CA	12	88

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS OF THE UNIV OF CALIFORNIA	122	1,373
REGENTS UNIV OF CALIF LOS ANGELES	66	739
Regents Of The University Of Clinical Laboratory · Panorama City, CA	36	220
ALLEGRA, DAVID	22	152
Katrina Beckett Diagnostic Radiology · Los Angeles, CA	21	190
PROVIDENCE SAINT JOHN'S HEALTH CENTER	21	99
Edward Zaragoza Diagnostic Radiology · Santa Monica, CA	21	113
Edward Garon Medical Oncology · Los Angeles, CA	20	271
Nazanin Yaghmai Diagnostic Radiology · Los Angeles, CA	19	117
Unilab Corporation Clinical Laboratory · West Hills, CA	19	65
Sara Hurvitz Hematology-Oncology · Seattle, WA	19	290
Joel Hecht Gastroenterology · Los Angeles, CA	18	204

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