What is Laurie Chen's specialty?

Laurie Chen (NPI 1215924840) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Tucson, AZ.

Where does Laurie Chen practice?

Laurie Chen practices in Tucson, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1215924840.

How much does Medicare pay Laurie Chen?

Laurie Chen (NPI 1215924840) received approximately $3.8M in total Medicare Part B payments, serving 696 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1215924840

Laurie ChenM.D.

Hematology-OncologyTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,714

Unique beneficiaries

—

Total services

121,863

Distinct HCPCS

Medicare payment

$2.2M

Peer benchmark

Total Medicare services vs. 199 Hematology-Oncology providers in AZ — top quintile (cohort median 31,409).

PRESCRIBING · PART D · 2024

Total Rx claims

2,158

Beneficiaries

—

Total drug cost

$4.3M

Distinct drugs

Brand share

29.0%

Top prescribed drugs

Acyclovir171 claims

Apixaban164 claims

Dexamethasone144 claims

Prednisone99 claims

Warfarin Sodium76 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$868

Payment records

By payment type

Food and Beverage$838

Education$31

Top paying entities

Food and Beverage$838

Education$31

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Laurie Chen'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). 26 inbound referrers · 39 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LABORATORY CORPORATION OF AMERICA	130	1,132
Richard Rosenberg Hematology-Oncology · Tucson, AZ	129	1,197
NORTHWEST HOSPITAL LLC	127	521
Mary Abrahamson Nurse Practitioner · Tucson, AZ	62	592
Stephanie Reddick Diagnostic Radiology · Tucson, AZ	41	195
ORO VALLEY HOSPITAL LLC	35	93
YOSHINO, MARK	35	131
BARROERO, LINDA	27	130
Kevin Kelly Diagnostic Radiology · Tucson, AZ	26	67
Guy Borders Diagnostic Radiology · Tucson, AZ	23	83
KARTCHNER, ZANE	22	70
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC	19	52

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Phoenix, AZ	232	2,286
Donald Brooks Hematology-Oncology · Tucson, AZ	151	1,714
Richard Rosenberg Hematology-Oncology · Tucson, AZ	142	1,351
LABORATORY CORPORATION OF AMERICA	137	1,379
Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ	129	978
NORTHWEST HOSPITAL LLC	113	482
Rachel Swart Medical Oncology · Tucson, AZ	88	965
Mary Abrahamson Nurse Practitioner · Tucson, AZ	74	726
Janet Bruce Nurse Practitioner · Tucson, AZ	51	218
LABORATORY CORPORATION OF AMERICA	51	275
ORO VALLEY HOSPITAL LLC	41	103
Emi Masuda Interventional Radiology · Tucson, AZ	39	150

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