Alexandra Mae McDermott
NPI 1023770963ActiveIndividual· Nurse Practitioner, Family· Millsboro, DE
Nurse Practitioner, Family with Tidalhealth Primary Care LLC, practicing in Millsboro, Delaware. Their prescriptions cost Medicare Part D more than their services did: $251,929 for 2,993 claims, against $37,700 paid for services in 2024. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $523.91 in all, mostly food and beverage. Lists Atlantic General Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1023770963 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 7, 2021 |
| Last updated in NPPES | Apr 8, 2022 |
| Certified by provider | Apr 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | LG-0011885 | DE |
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 (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 276 |
|---|---|
| Services billed | 1,009 across 32 procedure codes |
| Paid by Medicare | $37,700 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,993 · 6,601 30-day fills |
|---|---|
| Patients | 481 |
| Total drug cost | $251,929 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Tidalhealth Primary Care LLCMillsboro, DE · 65 clinicians
Hospital affiliations
- Atlantic General HospitalBerlin, MD
- Beebe Medical CenterLewes, DE
- Tidalhealth Nanticoke, Inc.Seaford, DE
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Other facilities
- Amedisys Home HealthHome health agency · Georgetown, DE
- Beebe Hospital Home HealthHome health agency · Millsboro, DE
Industry payments (Open Payments)
- 2025$523.91 · 27 payments from 13 companies
- 2024$419.20 · 22 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $87.49 | 5 |
| Lilly USA, LLC | $61.82 | 3 |
| Merck Sharp & Dohme LLC | $61.66 | 3 |
| Abbvie Inc. | $57.64 | 3 |
| Novo Nordisk Inc | $49.10 | 3 |
What the 2025 payments were for
- Food and Beverage$523.91 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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