Irena Pleskova, MD
NPI 1639129026 · Hematology & Oncology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irena Pleskova, MD is a Hematology & Oncology Physician provider in Brooklyn, NY (NPI 1639129026).
Provider details
- NPI number
- 1639129026
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 203695 (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
12,364 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 2,657 | $71 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 2,563 | $56 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 2,562 | $56 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,414 | $103 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 784 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 238 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lipase/Protease/Amylasebrand: Zenpep | 596 | 132 |
| Rosuvastatin Calcium | 417 | 105 |
| Sacubitril/Valsartanbrand: Entresto | 408 | 72 |
| Linaclotidebrand: Linzess | 386 | 70 |
| Icosapent Ethylbrand: Vascepa | 371 | 81 |
| Metoprolol Succinate | 330 | 74 |
| Diclofenac Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,952 across 140 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
- 2006-05-10
- Last updated
- 2024-10-11
- Certified
- 2024-10-11
Frequently asked questions
- What is Irena Pleskova's NPI number?
- Irena Pleskova's National Provider Identifier (NPI) is 1639129026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irena Pleskova's specialty?
- Irena Pleskova is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Irena Pleskova located?
- Irena Pleskova's practice location on file with NPPES is 3364 Nostrand Ave, Brooklyn, NY 11229-4004.
- What is Irena Pleskova's phone number?
- The practice phone number listed in the NPPES registry for Irena Pleskova is (347) 570-5348.
- Does Irena Pleskova accept Medicare?
- Irena Pleskova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irena Pleskova's NPI active?
- Yes — Irena Pleskova's NPI (1639129026) is active in the NPPES registry as of the last update on 2024-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.