Sara Larson Clay, MD
NPI 1073575809ActiveIndividual· Internal Medicine· Lowell, MA
Internal Medicine (MD) in Lowell, Massachusetts, trained at Duke University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $509,871 for 6,299 claims, against $84,041 paid for services in 2024. Abbott Laboratories reported $21.30 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1073575809 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2006 |
| Last updated in NPPES | Jan 3, 2024 |
| Certified by provider | Apr 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 157861 | 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 | 261 |
|---|---|
| Services billed | 1,219 across 44 procedure codes |
| Paid by Medicare | $84,041 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,299 · 13,430 30-day fills |
|---|---|
| Patients | 474 |
| Total drug cost | $509,871 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Riverside Medical Group PCLowell, MA · 12 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Lowell General HospitalLowell, MA
- Massachusetts Eye and Ear Infirmary -Boston, MA
Other facilities
- Amedisys Home Health CareHome health agency · Wakefield, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
- Tufts Medicine Care at HomeHospice · Lowell, MA
- D'Youville Senior CareNursing home · Lowell, MA
Industry payments (Open Payments)
- 2025$21.30 · 1 payment from 1 company
- 2024$22.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $21.30 | 1 |
What the 2025 payments were for
- Food and Beverage$21.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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