Cassandra Theodoris, NP
NPI 1316411481ActiveIndividual· Nurse Practitioner, Acute Care· Brockton, MA
Nurse Practitioner, Acute Care (NP) with Lahey Clinic Inc, practicing in Brockton, Massachusetts. 90 Medicare patients in 2024, $8,787 paid; nearly all of their 338 Part D prescriptions were generic (98%). Lists Emerson Hospital - and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1316411481 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jan 11, 2019 |
| Last updated in NPPES | Jun 2, 2022 |
| Certified by provider | Jun 2, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | RN2312573 | MA |
| Nurse Practitioner | 363L00000X | RN2312573 | 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 | 90 |
|---|---|
| Services billed | 143 across 23 procedure codes |
| Paid by Medicare | $8,787 |
Part D prescriptions in 2024
| Prescriptions (claims) | 338 · 367 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $5,987 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Exeter Hospital IncExeter, NH
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
- Winchester HospitalWinchester, 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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