What is Thomas Blom's specialty?

Thomas Blom (NPI 1932304599) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Princeton, NJ.

Where does Thomas Blom practice?

Thomas Blom practices in Princeton, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1932304599.

How much does Medicare pay Thomas Blom?

Thomas Blom (NPI 1932304599) received approximately $2.7M in total Medicare Part B payments, serving 495 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932304599

Thomas BlomM.D.

Hematology-OncologyPrinceton, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,901

Unique beneficiaries

—

Total services

91,805

Distinct HCPCS

Medicare payment

$877K

Peer benchmark

Total Medicare services vs. 301 Hematology-Oncology providers in NJ — top quintile (cohort median 3,501).

PRESCRIBING · PART D · 2024

Total Rx claims

1,484

Beneficiaries

—

Total drug cost

$5.5M

Distinct drugs

Brand share

52.6%

Top prescribed drugs

Darbepoetin Alfa In Polysorbat105 claims

Letrozole105 claims

Daratumumab-Hyaluronidase-Fihj79 claims

Apixaban78 claims

Hydroxyurea63 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$247

Payment records

By payment type

Food and Beverage$204

Education$43

Top paying entities

Food and Beverage$204

Education$43

REFERRAL NETWORK

Where Thomas Blom'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). 50 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	232	5,032
Robert Berger Diagnostic Radiology · Kendall Park, NJ	49	384
Prashant Bakhru Diagnostic Radiology · Kendall Park, NJ	46	358
Thamarai Saminathan Pathology · Princeton, NJ	45	484
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	43	263
Andrew Costin Cardiology · Princeton, NJ	41	390
David Youmans Diagnostic Radiology · Princeton, NJ	39	223
Peter Yi Hematology-Oncology · Princeton, NJ	34	458
Kerstin Rubbert-Slawek Diagnostic Radiology · Kendall Park, NJ	33	204
Srujana Polsani Nephrology · Princeton Junction, NJ	32	480
Julia Desanctis Diagnostic Radiology · Kendall Park, NJ	30	228
Barry Perlman Diagnostic Radiology · Kendall Park, NJ	29	237

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