What is James Tsai's specialty?

James Tsai (NPI 1437152857) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Hemet, CA.

Where does James Tsai practice?

James Tsai practices in Hemet, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1437152857.

How much does Medicare pay James Tsai?

James Tsai (NPI 1437152857) received approximately $1.1M in total Medicare Part B payments, serving 320 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1437152857

James TsaiM.D.

Hematology-OncologyHemet, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

830

Unique beneficiaries

—

Total services

18,115

Distinct HCPCS

Medicare payment

$375K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

754

Beneficiaries

—

Total drug cost

$903K

Distinct drugs

Brand share

29.6%

Top prescribed drugs

Anastrozole81 claims

Hydroxyurea64 claims

Ondansetron Hcl42 claims

Hydrocodone/Acetaminophen36 claims

Pantoprazole Sodium35 claims

QUALITY · MIPS · 2024

Final MIPS score

87.3

Quality

62.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

93.0

Payment adjustment

0.52%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$280

Payment records

By payment type

Food and Beverage$280

Top paying entities

Food and Beverage$280

REFERRAL NETWORK

Where James Tsai'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). 13 inbound referrers · 18 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER	110	1,154
Unilab Corporation Clinical Laboratory · West Hills, CA	71	673
UNIVERSAL HEALTH SERVICES OF RANCHO SPRINGS INC	35	239
KPC GLOBAL MEDICAL CENTERS, INC.	29	88
Mvml, Inc. Clinical Laboratory · Hemet, CA	22	71
Weilee Yeh Family Practice · Hemet, CA	18	73
DICAPUA, LAWRENCE	18	43
Hemet Valley Ambulance Service Inc Ambulance Service Provider · Hemet, CA	16	24
Chung-Tsen Hsueh Medical Oncology · Loma Linda, CA	15	30
Chien-Shing Chen Medical Oncology · Loma Linda, CA	15	48
William Kelly Diagnostic Radiology · Palm Desert, CA	15	36
Gayathri Nagaraj Medical Oncology · Loma Linda, CA	15	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER	82	643
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	76	753
Unilab Corporation Clinical Laboratory · West Hills, CA	54	484
UNIVERSAL HEALTH SERVICES OF RANCHO SPRINGS INC	29	163
LOMA LINDA UNIVERSITY MEDICAL CENTER-MURRIETA	28	64
KPC GLOBAL MEDICAL CENTERS, INC.	20	52
American Medical Response Ambulance Service, Inc. Ambulance Service Provider · Riverside, CA	18	42
Patrick Alore Diagnostic Radiology · Encino, CA	17	62
Jon Miller Diagnostic Radiology · Loma Linda, CA	16	39
CALIFORNIA LABORATORY SCIENCES LLC	14	40
Hemet Valley Ambulance Service Inc Ambulance Service Provider · Hemet, CA	13	22
Weilee Yeh Family Practice · Hemet, CA	13	58

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