Niamh A. Carroll, M.D.
NPI 1023149069ActiveIndividual· Internal Medicine· Boston, MA
Internal Medicine (M.D.) with Atrius Health Inc, practicing in Boston, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $85,305 for 1,418 claims, against $29,697 paid for services in 2024. Lists Beth Israel Deaconess Hospital - Needham and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1023149069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 9, 2007 |
| Last updated in NPPES | Dec 12, 2019 |
| Certified by provider | Dec 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 231068 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 1,051 across 110 procedure codes |
| Paid by Medicare | $29,697 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,418 · 3,376 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $85,305 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Atrius Health IncBraintree, MA · 1,222 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Brigham and Women Faulkner HospitalJamaica Plain, MA
Other facilities
- Vna Care NetworkHome health agency · Worcester, 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 Boston
- 1710102397
- 1497151773
- 1265646921
- 1740238526
- 1841413887
- 1871639914
- 1518334150
- 1619522760
- 1447568282
- 1245320910
- 1033535497
- 1235157769