Alexander Ostrovsky, M.D.
NPI 1952377962 · Emergency Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Ostrovsky, M.D. is a Emergency Medicine Physician provider in Brooklyn, NY (NPI 1952377962).
Provider details
- NPI number
- 1952377962
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 205819-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
847 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 305 | $104 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 89 | $69 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 88 | $128 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 85 | $35 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 61 | $142 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 146 | 104 |
| Azithromycin | 122 | 120 |
| Prednisone | 85 | 81 |
| Ibuprofen | 77 | 77 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 74 | 73 |
| Cephalexin | 66 | 62 |
| Levofloxacin | 39 | 38 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alexander Ostrovsky's NPI number?
- Alexander Ostrovsky's National Provider Identifier (NPI) is 1952377962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Ostrovsky's specialty?
- Alexander Ostrovsky is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Ostrovsky located?
- Alexander Ostrovsky's practice location on file with NPPES is 150 55th St, Brooklyn, NY 11220-2559.
- What is Alexander Ostrovsky's phone number?
- The practice phone number listed in the NPPES registry for Alexander Ostrovsky is (718) 630-7185.
- Does Alexander Ostrovsky accept Medicare?
- Alexander Ostrovsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Ostrovsky's NPI active?
- Yes — Alexander Ostrovsky's NPI (1952377962) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.