Psychiatrist

Richard Lewis Peterson

10333 El Camino Real, Atascadero, California, 93422-5808

About Richard Lewis Peterson

Richard Lewis Peterson is a psychiatrist based in Atascadero, California who is specialized in Psychiatry. Active license number of Richard Lewis Peterson is A76383 for Psychiatry in California. His current practice location is 10333 El Camino Real, Atascadero. Patients can contact him at 805-468-2188. Richard Lewis Peterson NPI number (Unique professional ID assigned by NPPES) is 1326190521.

Richard Lewis Peterson specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Richard Lewis Peterson's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Richard Lewis Peterson
Specialization Psychiatry
Gender Male
Practice Address: 10333 El Camino Real,
Atascadero, CA - 93422-5808

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1326190521
NPI Enumeration Date: 17 Jan, 2007
NPI Last Update On: 13 Aug, 2020

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Richard Lewis Peterson are as mentioned below.

License NumberSpecializationStateStatus
A76383Psychiatry CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Richard Lewis Peterson such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00A763830MedicaidCalifornia

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Richard Lewis Peterson
10333 El Camino Real,
Atascadero, CA - 93422-5808

Book an Appointment with Richard Lewis Peterson

To schedule an appointment, contact Richard Lewis Peterson at 10333 El Camino Real, Atascadero, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Richard Lewis Peterson:

Richard Lewis Peterson is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Richard Lewis Peterson is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Richard Lewis Peterson practices at 10333 El Camino Real, Atascadero, California, 93422-5808.

To schedule an appointment with Richard Lewis Peterson, please contact the office at 805-468-2188.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.