Gaurav Mandal, MD
NPI 1770103459 · Endocrinology, Diabetes & Metabolism Physician · Bay Shore, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gaurav Mandal, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Bay Shore, NY (NPI 1770103459).
Provider details
- NPI number
- 1770103459
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 335095 (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
6 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 52 | 19 |
| Semaglutidebrand: Ozempic | 46 | 14 |
| Levothyroxine Sodium | 45 | 22 |
| Atorvastatin Calcium | 27 | 12 |
| Metformin Hclbrand: Metformin Hcl Er | 25 | 12 |
| Empagliflozinbrand: Jardiance | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$820 across 21 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
- 2020-04-22
- Last updated
- 2025-06-20
- Certified
- 2025-06-20
Frequently asked questions
- What is Gaurav Mandal's NPI number?
- Gaurav Mandal's National Provider Identifier (NPI) is 1770103459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gaurav Mandal's specialty?
- Gaurav Mandal is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Gaurav Mandal located?
- Gaurav Mandal's practice location on file with NPPES is 24 E Main St, Bay Shore, NY 11706-8363.
- What is Gaurav Mandal's phone number?
- The practice phone number listed in the NPPES registry for Gaurav Mandal is (646) 468-8605.
- Does Gaurav Mandal accept Medicare?
- Gaurav Mandal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gaurav Mandal's NPI active?
- Yes — Gaurav Mandal's NPI (1770103459) is active in the NPPES registry as of the last update on 2025-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.