Nyssa Adackapara, MD
NPI 1689093494ActiveIndividual· Psychiatry & Neurology, Psychiatry· Pomona, CA
Psychiatry & Neurology, Psychiatry (MD) with Tri-City Mental Health Authority, practicing in Pomona, California. Their prescriptions cost Medicare Part D more than their services did: $49,689 for 403 claims, against $3,881 paid for services in 2024. Abbvie Inc. reported $45.58 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689093494 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2014 |
| Last updated in NPPES | Aug 16, 2023 |
| Certified by provider | Aug 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A134973 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 11 |
|---|---|
| Services billed | 41 across 8 procedure codes |
| Paid by Medicare | $3,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 403 · 411 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $49,689 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Tri-City Mental Health AuthorityPomona, CA · 13 clinicians
Industry payments (Open Payments)
- 2025$45.58 · 2 payments from 1 company
- 2024$20.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $45.58 | 2 |
What the 2025 payments were for
- Food and Beverage$45.58 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Psychiatry providers in Pomona
- 1992803621
- 1245958453
- 1982197554
- 1598892473
- 1417026444
- 1275748261
- 1396796058
- 1710945340
- 1144228396
- 1114101995
- 1588648588
- 1003948787
All Psychiatry & Neurology, Psychiatry providers in California →