Joseph Lebowicz, MD
NPI 1376543959 · Hematology & Oncology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Lebowicz, MD is a Hematology & Oncology Physician provider in Brooklyn, NY (NPI 1376543959).
Provider details
- NPI number
- 1376543959
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 129436 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,540 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 810 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 798 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 510 | $155 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $218 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 80 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxyurea | 49 | 13 |
| Dasatinibbrand: Sprycel | 41 | — |
| Lenalidomide | 41 | — |
| Acalabrutinib Maleatebrand: Calquence | 39 | — |
| Mepolizumabbrand: Nucala | 27 | — |
| Lenalidomidebrand: Revlimid | 22 | — |
| Ibrutinibbrand: Imbruvica | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$409 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-26
- Last updated
- 2009-11-16
Frequently asked questions
- What is Joseph Lebowicz's NPI number?
- Joseph Lebowicz's National Provider Identifier (NPI) is 1376543959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Lebowicz's specialty?
- Joseph Lebowicz is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Lebowicz located?
- Joseph Lebowicz's practice location on file with NPPES is 1660 East 14th St, Brooklyn, NY 11229.
- What is Joseph Lebowicz's phone number?
- The practice phone number listed in the NPPES registry for Joseph Lebowicz is (718) 382-8500.
- Does Joseph Lebowicz accept Medicare?
- Joseph Lebowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Lebowicz's NPI active?
- Yes — Joseph Lebowicz's NPI (1376543959) is active in the NPPES registry as of the last update on 2009-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.