Mary-Lee Mattei, NP
NPI 1235105792ActiveIndividual· Nurse Practitioner, Acute Care· Burlington, MA
Nurse Practitioner, Acute Care (NP) with Lahey Clinic Inc, practicing in Burlington, Massachusetts. In 2024 Medicare paid $40,329 for 992 patients, and Part D covered 143 of their prescriptions, 83% of them generic. Biotronik Inc. was the largest of 3 companies reporting payments in 2025, $255.76 in all, mostly food and beverage. Lists Lahey Hospital & Medical Center, Burlington and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235105792 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 24, 2006 |
| Last updated in NPPES | Dec 17, 2019 |
| Certified by provider | Dec 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | RN166611 | MA |
| Nurse Practitioner | 363L00000X | 166611 | 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 - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 992 |
|---|---|
| Services billed | 1,703 across 23 procedure codes |
| Paid by Medicare | $40,329 |
Part D prescriptions in 2024
| Prescriptions (claims) | 143 · 378 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $40,241 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
Hospital affiliations
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
Industry payments (Open Payments)
- 2025$255.76 · 3 payments from 3 companies
- 2024$595.12 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $153.32 | 1 |
| Abbott Laboratories | $85.77 | 1 |
| Medtronic, Inc. | $16.67 | 1 |
What the 2025 payments were for
- Food and Beverage$255.76 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 acute care nurse practitioners in Burlington · All acute care nurse practitioners in Massachusetts