Andrew John Marsella
NPI 1710520085ActiveIndividual· Physician Assistant· Annapolis, MD
Physician Assistant with Columbia Associates in Psychiatry PC and 1 other group, practicing in Annapolis, Maryland. Part D covered 2,365 prescriptions written in 2024, 93% of them generic. Lundbeck LLC was the largest of 17 companies reporting payments in 2025, $3,255 in all, mostly food and beverage.
Overview
| NPI | 1710520085 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 19, 2019 |
| Last updated in NPPES | Nov 19, 2025 |
| Certified by provider | Nov 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 - Physician Assistant (DC); Practitioner - Physician Assistant (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,365 · 3,584 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $631,606 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Columbia Associates in Psychiatry PCAldie, VA · 149 clinicians
- Joshi and Merchant, Md,paColumbia, MD · 9 clinicians
Industry payments (Open Payments)
- 2025$3,255 · 158 payments from 17 companies
- 2024$3,762 · 225 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $377.90 | 22 |
| Abbvie Inc. | $364.08 | 18 |
| Axsome Therapeutics, Inc. | $353.64 | 13 |
| Vanda Pharmaceuticals Inc. | $315.76 | 13 |
| Neurocrine Biosciences, Inc. | $292.29 | 10 |
What the 2025 payments were for
- Food and Beverage$3,254 · 157 payments
- Education$1.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Annapolis
- 1023098514
- 1033399969
- 1164051314
- 1164481339
- 1164646014
- 1184602724
- 1205601440
- 1215477112
- 1235534645
- 1235909003
- 1245535749
- 1245757103
All 112 physician assistants in Annapolis · All physician assistants in Maryland