Ritu Kaur Talwar, MD
NPI 1518124932ActiveIndividual· Psychiatry & Neurology, Psychiatry· North Chicago, IL
Psychiatry & Neurology, Psychiatry (MD) with Horizons Behavioral Health LLC, practicing in North Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $257,184 for 3,631 claims, against $20,201 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $888.30 in all, mostly food and beverage. Lists Advocate Good Shepherd Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1518124932 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2008 |
| Last updated in NPPES | Dec 22, 2021 |
| Certified by provider | Dec 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 125050316 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 288 across 6 procedure codes |
| Paid by Medicare | $20,201 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,631 · 5,823 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $257,184 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Horizons Behavioral Health LLCCrystal Lake, IL · 11 clinicians
Hospital affiliations
- Advocate Good Shepherd HospitalBarrington, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$888.30 · 43 payments from 11 companies
- 2024$752.89 · 29 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $352.55 | 20 |
| Neurocrine Biosciences, Inc. | $94.70 | 4 |
| Otsuka America Pharmaceutical, Inc. | $88.98 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $85.04 | 4 |
| Alkermes, Inc. | $74.95 | 3 |
What the 2025 payments were for
- Food and Beverage$888.30 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 psychiatrists in North Chicago · All psychiatrists in Illinois