Emily Weng, DO
NPI 1003311143ActiveIndividual· Internal Medicine, Gastroenterology· Farmington, CT
Internal Medicine, Gastroenterology (DO) in Farmington, Connecticut, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $153,225 for 138 claims, against $69,531 paid for services in 2024. Boston Scientific Corporation was the largest of 17 companies reporting payments in 2025, $2,294 in all, mostly food and beverage.
Overview
| NPI | 1003311143 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 29, 2018 |
| Last updated in NPPES | Jul 5, 2021 |
| Certified by provider | Jul 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 279509 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 4,007 across 34 procedure codes |
| Paid by Medicare | $69,531 |
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 185 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $153,225 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
Hospital affiliation
- Hartford HospitalHartford, CT
Industry payments (Open Payments)
- 2025$2,294 · 58 payments from 17 companies
- 2024$1,856 · 33 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,027 | 7 |
| Abbvie Inc. | $441.82 | 19 |
| Takeda Pharmaceuticals U.S.A., Inc. | $167.68 | 6 |
| Gilead Sciences, Inc. | $152.39 | 2 |
| Janssen Biotech, Inc. | $87.00 | 4 |
What the 2025 payments were for
- Food and Beverage$1,381 · 53 payments
- Travel and Lodging$912.83 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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