Markus Ploesser, MD
NPI 1669662755ActiveIndividual· Psychiatry & Neurology, Forensic Psychiatry· Chula Vista, CA
Psychiatry & Neurology, Forensic Psychiatry (MD) with Pacific Neuropsychiatric Specialists Inc and 5 other groups, practicing in Chula Vista, California. In 2024 Medicare paid $1,085,746 for 1,131 patients, and Part D covered 742 of their prescriptions, 85% of them generic. Alkermes, Inc. was the largest of 14 companies reporting payments in 2025, $27,734 in all, mostly speaking and faculty fees. Lists NYU Langone Hospitals as a hospital affiliation.
Overview
| NPI | 1669662755 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2007 |
| Last updated in NPPES | Apr 16, 2024 |
| Certified by provider | Apr 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Forensic Psychiatry Primary | 2084F0202X | A101564 | CA |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 000000000 | NY |
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 - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,131 |
|---|---|
| Services billed | 17,626 across 39 procedure codes |
| Paid by Medicare | $1,085,746 |
Part D prescriptions in 2024
| Prescriptions (claims) | 742 · 754 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $214,019 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Pacific Neuropsychiatric Specialists IncCorona, CA · 72 clinicians
- Datnguyen, M.D., Inc.San Diego, CA · 20 clinicians
- Nebula Health, LLCMission Viejo, CA · 20 clinicians
- Dymphna San Diego Tms IncChula Vista, CA · 9 clinicians
- Genesis Medical Health A Professional CorporationEscondido, CA · 4 clinicians
- Aloha Integrative HealthSan Diego, CA · 2 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$27,734 · 69 payments from 14 companies
- 2024$34,747 · 104 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $15,072 | 28 |
| Teva Pharmaceuticals USA, Inc. | $11,124 | 12 |
| Medtronic, Inc. | $348.91 | 5 |
| Neurocrine Biosciences, Inc. | $214.03 | 4 |
| Otsuka America Pharmaceutical, Inc. | $203.46 | 5 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$15,920 · 6 payments
- Consulting Fee$7,460 · 2 payments
- Food and Beverage$2,759 · 57 payments
- Travel and Lodging$1,595 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records