Joseph Landau, M.D.
Critical Care Medicine (Internal Medicine) Physician · Brooklyn, NY
Joseph Landau, M.D. is a critical care medicine (internal medicine) physician with a practice address in Brooklyn, New York, and NPI 1619543220, issued on Jun 3, 2021. Check the license (New York 342282, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Joseph Landau
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 342282 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1545 Atlantic Ave, Brooklyn, NY 11213
- Phone
- (718) 613-4000
- Enumerated
- Jun 3, 2021
- Record last updated
- Jul 3, 2026
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 486 in New York → Look up another NPI →
Also registered at 1545 Atlantic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Landau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 342282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
141 Medicare Part D claims for 26 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium12 claims
- Fluticasone Propionate11 claims
- Torsemide11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $22.45
1 payment: food and beverage; the largest payer was Chiesi USA, Inc. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Joseph Landau among 486 critical care medicine (internal medicine) physician records in New York
Joseph Landau, M.D. is one of 486 critical care medicine (internal medicine) physician records with a practice address in New York. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 97% of them.
- NPI issued2021 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 80% of these records are
- Record last updated2026 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in New York
There are 486 critical care medicine (internal medicine) physician records in New York.
All 486 in New York → Every provider in Brooklyn → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Ashvin Butala, MDBrooklyn, NY 112131144223512
- Morris Kopyt, MDBrooklyn, NY 112121427613413
- Molly Piccione, DOBrooklyn, NY 112121174020424
- Seth Wenig, M.D.Brooklyn, NY 112121841678364
- Mohammad Zaman, MDBrooklyn, NY 112121477597367
- Liziamma George, MDBrooklyn, NY 112151467412502
- Madhavacharya Gudi, MDBrooklyn, NY 112151104805712
- Naim MansurogluBrooklyn, NY 112151578513214
Common questions
What is Joseph Landau, M.D.'s NPI number?
Joseph Landau, M.D.'s National Provider Identifier (NPI) is 1619543220, issued on Jun 3, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Landau, M.D. located?
The NPPES record lists a practice address at 1545 Atlantic Ave, Brooklyn, NY, 11213. Phone: (718) 613-4000. Providers update this record themselves, so call before visiting.
How can I verify Joseph Landau, M.D.'s license?
NPPES lists New York license number 342282, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Landau, M.D. prescribe under Medicare Part D?
In 2024, Joseph Landau, M.D. had 141 Medicare Part D claims for 26 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.