Dr. Allen Chen, MD
Psychiatry (Psychiatry Physician)
4441 E Kings Canyon Rd
Fresno, CA 93702
Who else practices at this address →
Fresno County includes primary care (14% of residents) and mental health (29% of residents) shortage areas. About shortage areas
At a glance
- In the NPI registry since
- 2016
Licensed in California since 2017, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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. What an NPI is
Education and training
- 2016Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
CA license A153348 (first issued 2017; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Clozapine Other prescribers in Fresno, CA | 98 |
| Olanzapine Other prescribers in Fresno, CA | 80 |
| Divalproex Sodium Er (divalproex sodium) Other prescribers in Fresno, CA | 64 |
| Quetiapine Fumarate Other prescribers in Fresno, CA | 34 |
| Aripiprazole Other prescribers in Fresno, CA | 33 |
| Invega Sustenna (paliperidone palmitate) Other prescribers in Fresno, CA | 33 |
| Divalproex Sodium Other prescribers in Fresno, CA | 31 |
| Sertraline Hcl Other prescribers in Fresno, CA | 29 |
| Benztropine Mesylate Other prescribers in Fresno, CA | 29 |
| Trazodone Hcl Other prescribers in Fresno, CA | 24 |
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, 1 companies reported 1 payments worth $173 in total to this clinician.
| Abbott Laboratories | $173 |
|---|
| Food and Beverage | $173 |
|---|
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.