Dr. Timothy Cullinane
Psychiatry (Psychiatry Physician)
- Medicare participating
At a glance
- Medical school
- Northwestern University Feinberg Medical School (1984)
- Years since graduation
- 42
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 271
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1984Medical school: Northwestern University Feinberg Medical School
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
- Psychiatry Physician primary
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Elmhurst Memorial Hospital Elmhurst, IL
Medical groups
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 271
- Services billed
- 1,191
- Patients’ average age
- 69
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 20-29 minutes | 700 | 246 |
| Established patient office or other outpatient visit, 30-39 minutes | 259 | 130 |
| Psychotherapy with evaluation and management visit, 30 minutes | 187 | 100 |
| Psychotherapy with evaluation and management visit, 45 minutes | 62 | 18 |
| Assessment of emotional or behavioral problems | 21 | 21 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Alprazolam Other prescribers in Elmhurst, IL | 881 |
| Clonazepam Other prescribers in Elmhurst, IL | 545 |
| Dextroamphetamine-Amphetamine (dextroamphetamine/amphetamine) Other prescribers in Elmhurst, IL | 463 |
| Lorazepam Other prescribers in Elmhurst, IL | 346 |
| Bupropion Xl (bupropion hcl) Other prescribers in Elmhurst, IL | 343 |
| Trazodone Hcl Other prescribers in Elmhurst, IL | 327 |
| Quetiapine Fumarate Other prescribers in Elmhurst, IL | 265 |
| Duloxetine Hcl Other prescribers in Elmhurst, IL | 253 |
| Sertraline Hcl Other prescribers in Elmhurst, IL | 224 |
| Diazepam Other prescribers in Elmhurst, IL | 215 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 17 companies reported 140 payments worth $3,393 in total to this clinician.
| Otsuka America Pharmaceutical, Inc. | $497 |
|---|---|
| AbbVie Inc. | $448 |
| Neurocrine Biosciences, Inc. | $414 |
| Janssen Pharmaceuticals, Inc | $361 |
| Iti, Inc. (d/b/a Intra-cellular Therapies, Inc.) | $351 |
| Teva Pharmaceuticals USA, Inc. | $311 |
| Vanda Pharmaceuticals Inc. | $215 |
| Almatica Pharma LLC | $156 |
| Food and Beverage | $3,305 |
|---|---|
| Education | $88.29 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. Apr 8, 2025 | Education in-kind | $81.49 |
| Vanda Pharmaceuticals Inc. Mar 26, 2025 | Education FANAPT · SCHIZOPHRENIA · in-kind | $6.80 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.