Marian Elisa Caiem, PMHNP
NPI 1356024111ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Brunswick, ME
Nurse Practitioner, Psych/Mental Health (PMHNP) with Mainehealth and 1 other group, practicing in Brunswick, Maine. Their prescriptions cost Medicare Part D more than their services did: $8,478 for 140 claims, against $1,447 paid for services in 2024. Lists Mainehealth Mid Coast Hospital as a hospital affiliation.
Overview
| NPI | 1356024111 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | Yes |
| NPI issued | Aug 9, 2023 |
| Last updated in NPPES | Jun 17, 2026 |
| Certified by provider | Jun 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | CNP231353 | ME |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 30 across 7 procedure codes |
| Paid by Medicare | $1,447 |
Part D prescriptions in 2024
| Prescriptions (claims) | 140 · 159 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $8,478 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- Health Affiliates Maine, LLCAuburn, ME · 179 clinicians
Hospital affiliation
- Mainehealth Mid Coast HospitalBrunswick, ME
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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