What is Charles Landau's specialty?

Charles Landau (NPI 1639176597) is a Medicare-billing provider whose primary specialty is Cardiology in Trumbull, CT.

Where does Charles Landau practice?

Charles Landau practices in Trumbull, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1639176597.

How much does Medicare pay Charles Landau?

Charles Landau (NPI 1639176597) received approximately $93K in total Medicare Part B payments, serving 790 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639176597

Charles LandauMD

CardiologyTrumbull, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,383

Unique beneficiaries

—

Total services

1,870

Distinct HCPCS

Medicare payment

$88K

Peer benchmark

Total Medicare services vs. 375 Cardiology providers in CT — above median (cohort median 1,798).

PRESCRIBING · PART D · 2024

Total Rx claims

926

Beneficiaries

—

Total drug cost

$178K

Distinct drugs

Brand share

29.2%

Top prescribed drugs

Rosuvastatin Calcium97 claims

Carvedilol90 claims

Metoprolol Succinate62 claims

Spironolactone54 claims

Atorvastatin Calcium54 claims

QUALITY · MIPS · 2024

Final MIPS score

96.0

Quality

87.5

Cost

77.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.88%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Charles Landau'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). 89 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	198	618
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	171	456
Robert Sackstein Cardiology · Trumbull, CT	81	303
Victor Mejia Cardiology · Trumbull, CT	72	341
NPI 1437293867	61	202
Neda Yagan Diagnostic Radiology · Eden Prairie, MN	59	178
Gregory Bloom Cardiology · Trumbull, CT	56	192
Scott Williams Diagnostic Radiology · Shelton, CT	56	144
Craig Werner Cardiology · Trumbull, CT	55	246
Joshua Sapire Diagnostic Radiology · Shelton, CT	52	101
Michele Even Diagnostic Radiology · Trumbull, CT	51	114
Shelley Goodstine Diagnostic Radiology · Shelton, CT	50	112

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