Gamil Kostandy, MD
NPI 1841265949 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gamil Kostandy, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1841265949).
Provider details
- NPI number
- 1841265949
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 202761 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 283 | 54 |
| Famotidine | 275 | 43 |
| Atorvastatin Calcium | 239 | 45 |
| Amlodipine Besylate | 236 | 33 |
| Azelastine/Fluticasonebrand: Azelastine-Fluticasone | 234 | 33 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 233 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$174 across 7 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
- 2006-02-22
- Last updated
- 2014-06-20
Frequently asked questions
- What is Gamil Kostandy's NPI number?
- Gamil Kostandy's National Provider Identifier (NPI) is 1841265949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gamil Kostandy's specialty?
- Gamil Kostandy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gamil Kostandy located?
- Gamil Kostandy's practice location on file with NPPES is 1435 86th St, Brooklyn, NY 11228-3435.
- What is Gamil Kostandy's phone number?
- The practice phone number listed in the NPPES registry for Gamil Kostandy is (718) 238-4441.
- Does Gamil Kostandy accept Medicare?
- Gamil Kostandy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gamil Kostandy's NPI active?
- Yes — Gamil Kostandy's NPI (1841265949) is active in the NPPES registry as of the last update on 2014-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.