What is Thomas Joseph's specialty?

Thomas Joseph (NPI 1861430092) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Santa Clarita, CA.

Where does Thomas Joseph practice?

Thomas Joseph practices in Santa Clarita, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1861430092.

How much does Medicare pay Thomas Joseph?

Thomas Joseph (NPI 1861430092) received approximately $2.4M in total Medicare Part B payments, serving 585 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861430092

Thomas JosephMD

Hematology-OncologySanta Clarita, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,317

Unique beneficiaries

—

Total services

44,389

Distinct HCPCS

Medicare payment

$1.2M

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

936

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

27.8%

Top prescribed drugs

Anastrozole170 claims

Apixaban91 claims

Dexamethasone85 claims

Ondansetron Hcl64 claims

Famotidine62 claims

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

78.5

Cost

70.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$43

Payment records

By payment type

Education$43

Top paying entities

Education$43

REFERRAL NETWORK

Where Thomas Joseph'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	81	355
Unilab Corporation Clinical Laboratory · West Hills, CA	72	308
Omar Sahagun Diagnostic Radiology · Los Angeles, CA	61	177
Richard Goldman Diagnostic Radiology · Santa Monica, CA	57	159
GADOWSKI, DOUGLAS	46	110
Sheila Vasan Hematology-Oncology · Van Nuys, CA	46	84
Henry Shih Diagnostic Radiology · Los Angeles, CA	41	143
David Broumandi Diagnostic Radiology · Mission Hills, CA	38	137
Harold Quan Cardiology · Newhall, CA	38	314
WILEN, BARRY	36	134
Shendee Teng Diagnostic Radiology · San Marino, CA	35	127
Brian Ayuste Nephrology · Granada Hills, CA	27	57

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events