Psychiatry Clinic

Ronald C. Diebel, M.d. A Professional Corporation

251 Oconnor Dr, Suite 1, San Jose, California, 95128-1656

About Ronald C. Diebel, M.d. A Professional Corporation

Ronald C. Diebel, M.d. A Professional Corporation is a psychiatry clinic located in San Jose, California. The clinic is located at 251 Oconnor Dr, Suite 1, San Jose, CA and can be reached at 408-314-5000. The authorized official for Ronald C. Diebel, M.d. A Professional Corporation is Ronald C Diebel, who serves as the clinic’s Physician. He/She can be contacted at 408-314-5000.
Ronald C. Diebel, M.d. A Professional Corporation Clinic 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.

Clinic Information

Ronald C. Diebel, M.d. A Professional Corporation Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Ronald C. Diebel, M.d. A Professional Corporation
Specialization Psychiatry
Practice Address 251 Oconnor Dr, Suite 1
San Jose, CA - 95128-1656

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Ronald C Diebel
Position Physician
Contact Number 408-314-5000

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 Number1467635466
NPI Enumeration Date: 12 Dec, 2007
NPI Last Update On: 01 Jul, 2015

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ronald C. Diebel, M.d. A Professional Corporation are as mentioned below.
License NumberSpecializationStateStatus
Psychiatry CaliforniaPrimary
G19786Non-pharmacy Dispensing Site CaliforniaSecondary

Other Medical Identifiers

Other professional identifiers associated with Ronald C. Diebel, M.d. A Professional Corporation such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
G19785OtherCaliforniaMEDICAL LICENSE NUMBER

Mailing Address

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

Ronald C. Diebel, M.d. A Professional Corporation
1101 S Winchester Blvd. Ste. D-146,
San Jose, CA - 95128-3915
Phone: 408-314-5000
Fax: 408-287-7847

Book an Appointment with Ronald C. Diebel, M.d. A Professional Corporation

To schedule an appointment, contact Ronald C. Diebel, M.d. A Professional Corporation at 251 Oconnor Dr, Suite 1, San Jose, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ronald C. Diebel, M.d. A Professional Corporation clinic:

Ronald C. Diebel, M.d. A Professional Corporation is a psychiatry clinic specializing in Psychiatry.

Ronald C. Diebel, M.d. A Professional Corporation is located at 251 Oconnor Dr, Suite 1, San Jose, California 95128-1656.

Patients can contact Ronald C. Diebel, M.d. A Professional Corporation at 408-314-5000 for inquiries about its services and appointments.

Please contact Ronald C. Diebel, M.d. A Professional Corporation directly to inquire about new-patient availability and appointment options.
* Availability may change.

Ronald C. Diebel, M.d. A Professional Corporation 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.

Patients can contact Ronald C. Diebel, M.d. A Professional Corporation at 408-314-5000 to inquire about appointments, consultation requirements and available services.

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