Dexter E. Hazlewood, MD
NPI 1265524771ActiveIndividual· Internal Medicine· New London, NH
Internal Medicine (MD) in New London, New Hampshire, licensed in MI, NH, IL and MA, with an NPI issued in September 2006. Their prescriptions cost Medicare Part D more than their services did: $320,532 for 3,929 claims, against $77,010 paid for services in 2024. Lists Umass Memorial Health - Harrington Hospital as a hospital affiliation.
Overview
| NPI | 1265524771 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 29, 2006 |
| Last updated in NPPES | Sep 8, 2026 |
| Certified by provider | Sep 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301518564 | MI |
| Internal Medicine | 207R00000X | EL11189 | NH |
| Internal Medicine | 207R00000X | 036085210 | IL |
| Internal Medicine | 207R00000X | 1021922 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MA); Practitioner - Internal Medicine (MI); Practitioner - Internal Medicine (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 499 |
|---|---|
| Services billed | 877 across 21 procedure codes |
| Paid by Medicare | $77,010 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,929 · 8,108 30-day fills |
|---|---|
| Patients | 572 |
| Total drug cost | $320,532 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in New London
- 1629257134
- 1265007595
- 1437381100
- 1356435283
- 1477584811
- 1346281003
- 1134214497