Igor Chernyavskiy, M.D.
NPI 1477520245 · Pulmonary Disease Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Igor Chernyavskiy, M.D. is a Pulmonary Disease Physician provider in Brooklyn, NY (NPI 1477520245).
Provider details
- NPI number
- 1477520245
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 214470 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
6,575 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 3,440 | $5 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 683 | $45 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 673 | $52 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 673 | $66 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 641 | $103 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 208 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 1,084 | 243 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 375 | 76 |
| Montelukast Sodium | 349 | 64 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 286 | 53 |
| Albuterol Sulfatebrand: Ventolin Hfa | 244 | 59 |
| Fluticasone Propionate | 192 | 55 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$760 across 25 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
- 2006-03-01
- Last updated
- 2007-10-31
Frequently asked questions
- What is Igor Chernyavskiy's NPI number?
- Igor Chernyavskiy's National Provider Identifier (NPI) is 1477520245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Igor Chernyavskiy's specialty?
- Igor Chernyavskiy is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Igor Chernyavskiy located?
- Igor Chernyavskiy's practice location on file with NPPES is 2625 E 14th St, Brooklyn, NY 11235-3973.
- What is Igor Chernyavskiy's phone number?
- The practice phone number listed in the NPPES registry for Igor Chernyavskiy is (718) 891-7800.
- Does Igor Chernyavskiy accept Medicare?
- Igor Chernyavskiy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Igor Chernyavskiy's NPI active?
- Yes — Igor Chernyavskiy's NPI (1477520245) is active in the NPPES registry as of the last update on 2007-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.