Lydia Zuser, M.D.
NPI 1437150505ActiveIndividual· Internal Medicine· Haverhill, MA
Internal Medicine (M.D.) with Select Rehabilitation, LLC and 1 other group, practicing in Haverhill, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $862,494 for 10,171 claims, against $131,071 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 6 companies reporting payments in 2024, $133.99 in all, mostly food and beverage. Lists Anna Jaques Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1437150505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Apr 18, 2013 |
| Reactivated | Apr 11, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 216647 | 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 | 443 |
|---|---|
| Services billed | 2,405 across 49 procedure codes |
| Paid by Medicare | $131,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,171 · 23,303 30-day fills |
|---|---|
| Patients | 692 |
| Total drug cost | $862,494 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Select Rehabilitation, LLCGlenview, IL · 2,046 clinicians
- Medical Care of Boston Management CorporationDedham, MA · 292 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Exeter Hospital IncExeter, NH
- Holy Family HospitalMethuen, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Merrimack Health Lawrence HospitalLawrence, MA
Other facilities
- Amedisys Home Health CareHome health agency · Wakefield, MA
- Elara CaringHome health agency · Newburyport, MA
- Northeast Professional Registry of Nurses, Inc.Home health agency · Exeter, NH
- Pathways HealthcareHome health agency · Westwood, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
- Beacon Hospice, An Amedisys CompanyHospice · Charlestown, MA
- Northeast Rehabilitation HospitalInpatient rehabilitation facility · Salem, NH
- Whittier Rehabilitation Hospital - BradfordLong-term care hospital · Bradford, MA
Industry payments (Open Payments)
- 2024$133.99 · 7 payments from 6 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $37.83 | 2 |
| Abbott Laboratories | $21.97 | 1 |
| Shield Therapeutics Inc | $21.27 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $20.67 | 1 |
| Novo Nordisk Inc | $17.13 | 1 |
What the 2024 payments were for
- Food and Beverage$133.99 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 internal medicine physicians in Haverhill · All internal medicine physicians in Massachusetts