Kristen McCarthy, D.O.
NPI 1457588162ActiveIndividual· Family Medicine· Westford, MA
Family Medicine (D.O.) in Westford, Massachusetts, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2009). 103 Medicare patients in 2024, $72,997 paid; nearly all of their 1,127 Part D prescriptions were generic (91%).
Overview
| NPI | 1457588162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2009 |
| Last updated in NPPES | Feb 3, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 241703 | 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 - Family Practice (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 862 across 38 procedure codes |
| Paid by Medicare | $72,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,127 · 2,466 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $54,347 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Mass General Brigham Medical Group Suburban Massachusetts IncPembroke, MA · 602 clinicians
- Mass General Brigham Community Physicians IncWatertown, MA · 428 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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