Jamil Oliver Alexis, MD
NPI 1164927968ActiveIndividual· Internal Medicine, Gastroenterology· Stamford, CT
Internal Medicine, Gastroenterology (MD) with Stamford Health Medical Group Inc, practicing in Stamford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $235,206 for 33 claims, against $6,837 paid for services in 2024. Janssen Biotech, Inc. was the largest of 4 companies reporting payments in 2025, $626.95 in all, mostly food and beverage. Lists Stamford Hospital as a hospital affiliation.
Overview
| NPI | 1164927968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 26, 2018 |
| Last updated in NPPES | Sep 25, 2024 |
| Certified by provider | Sep 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 75754 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 74 across 18 procedure codes |
| Paid by Medicare | $6,837 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 59 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $235,206 |
| Generic share | 61% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Stamford Health Medical Group IncStamford, CT · 444 clinicians
Hospital affiliation
- Stamford HospitalStamford, CT
Industry payments (Open Payments)
- 2025$626.95 · 7 payments from 4 companies
- 2024$101.85 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $223.87 | 2 |
| Abbvie Inc. | $176.85 | 3 |
| Madrigal Pharmaceuticals | $142.50 | 1 |
| Qol Medical, LLC | $83.73 | 1 |
What the 2025 payments were for
- Food and Beverage$527.95 · 6 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 gastroenterologists in Stamford · All gastroenterologists in Connecticut