Edward Martin Tristine, M.D
NPI 1881700631ActiveIndividual· Internal Medicine· Trumbull, CT
Internal Medicine (M.D) in Trumbull, Connecticut, trained at Hahnemann University College of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $1,684,719 for 30,284 claims, against $128,220 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $757.41 in all, mostly food and beverage.
Overview
| NPI | 1881700631 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Aug 22, 2006 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 038590 | 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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 471 |
|---|---|
| Services billed | 1,496 across 40 procedure codes |
| Paid by Medicare | $128,220 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30,284 · 39,702 30-day fills |
|---|---|
| Patients | 806 |
| Total drug cost | $1,684,719 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- Rehabilitation Associates IncFairfield, CT · 529 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Griffin HospitalDerby, CT
- St Vincent's Medical CenterBridgeport, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Elara CaringHome health agency · Rocky Hill, CT
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Stratford VnaHome health agency · Stratford, CT
- Constellation Home CareHospice · Norwalk, CT
- Cambridge Health and Rehabilitation CenterNursing home · Fairfield, CT
- Ludlowe Center for Health & RehabilitationNursing home · Fairfield, CT
Industry payments (Open Payments)
- 2025$757.41 · 38 payments from 8 companies
- 2024$1,270 · 68 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $283.30 | 17 |
| Lilly USA, LLC | $112.17 | 5 |
| Abbvie Inc. | $110.18 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $91.13 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $60.16 | 3 |
What the 2025 payments were for
- Food and Beverage$757.41 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 64 internal medicine physicians in Trumbull · All internal medicine physicians in Connecticut