Chaim Bernstein, M.D.
NPI 1548262348 · Pulmonary Disease Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chaim Bernstein, M.D. is a Pulmonary Disease Physician provider in Brooklyn, NY (NPI 1548262348).
Provider details
- NPI number
- 1548262348
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 124773 (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
1,338 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 443 | $141 |
| Evaluation of Use of Breathing Device94664 | 332 | $21 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 180 | $28 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 133 | $45 |
| Test to Measure Expiratory Airflow and Volume94010 | 127 | $31 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 82 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Glycopyrrolate/Formoterol Fumbrand: Bevespi Aerosphere | 100 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 98 | 35 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 76 | 27 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 67 | 18 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 57 | 22 |
| Fluticasone Propionate | 42 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,737 across 97 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
- 2005-08-11
- Last updated
- 2020-12-17
- Certified
- 2020-12-17
Frequently asked questions
- What is Chaim Bernstein's NPI number?
- Chaim Bernstein's National Provider Identifier (NPI) is 1548262348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaim Bernstein's specialty?
- Chaim Bernstein is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Chaim Bernstein located?
- Chaim Bernstein's practice location on file with NPPES is 2000 Ocean Ave, Brooklyn, NY 11230-7356.
- What is Chaim Bernstein's phone number?
- The practice phone number listed in the NPPES registry for Chaim Bernstein is (718) 676-1028.
- Does Chaim Bernstein accept Medicare?
- Chaim Bernstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chaim Bernstein's NPI active?
- Yes — Chaim Bernstein's NPI (1548262348) is active in the NPPES registry as of the last update on 2020-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.