Jay Elliot Weissbluth, M.D.
NPI 1659376119ActiveIndividual· Specialist· Brooklyn, NY
Specialist (M.D.) with Community Health Initiatives, Inc. and 1 other group, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $197,102 for 1,359 claims, against $73,653 paid for services in 2024. Phathom Pharmaceuticals, Inc. was the largest of 16 companies reporting payments in 2025, $793.38 in all, mostly food and beverage.
Overview
| NPI | 1659376119 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 166454 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 327 |
|---|---|
| Services billed | 854 across 15 procedure codes |
| Paid by Medicare | $73,653 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,359 · 1,923 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $197,102 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Community Health Initiatives, Inc.Brooklyn, NY · 24 clinicians
- Major Medicine, PCBrooklyn, NY · 2 clinicians
Industry payments (Open Payments)
- 2025$793.38 · 33 payments from 16 companies
- 2024$1,468 · 68 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $140.38 | 7 |
| Aimmune Therapeutics, Inc. | $122.08 | 1 |
| Abbvie Inc. | $103.65 | 5 |
| Celltrion USA Inc. | $49.50 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $42.86 | 2 |
What the 2025 payments were for
- Food and Beverage$793.38 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 6,305 Specialist providers in Brooklyn · All Specialist providers in New York