Ketaki Vaidhyanathan, M.D.
NPI 1992904445ActiveIndividual· Psychiatry & Neurology, Psychiatry· Montclair, NJ
Psychiatry & Neurology, Psychiatry (M.D.) in Montclair, New Jersey, trained at Rutgers New Jersey Medical School (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $782,408 for 5,964 claims, against $31,280 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 11 companies reporting payments in 2025, $1,421 in all, mostly food and beverage.
Overview
| NPI | 1992904445 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 15, 2007 |
| Last updated in NPPES | Aug 3, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 25MA08170600 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 405 across 12 procedure codes |
| Paid by Medicare | $31,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,964 · 6,268 30-day fills |
|---|---|
| Patients | 224 |
| Total drug cost | $782,408 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Psychiatry |
Medical group
- St Josephs Healthcare IncWayne, NJ · 21 clinicians
Hospital affiliation
- St Joseph's University Medical Center IncPaterson, NJ
Industry payments (Open Payments)
- 2025$1,421 · 89 payments from 11 companies
- 2024$622.38 · 53 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $310.04 | 16 |
| Alkermes, Inc. | $210.03 | 11 |
| Otsuka America Pharmaceutical, Inc. | $198.79 | 14 |
| Janssen Pharmaceuticals, Inc | $163.63 | 18 |
| Lundbeck LLC | $160.41 | 9 |
What the 2025 payments were for
- Food and Beverage$1,316 · 88 payments
- Education$104.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 psychiatrists in Montclair · All psychiatrists in New Jersey