Mr. Ronald Dean Sager is a Calabasas, California based psychiatrist who is specialized in Addiction Psychiatry. Active license number of Mr. Ronald Dean Sager is C25663 for Psychiatry in California. His current practice location is 4505 Las Virgenes Rd., Calabasas. Patients can reach him at 818-783-3835 or can fax him at 818-880-0808. Mr. Ronald Dean Sager is M.D. in Addiction Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1346324183.
Mr. Ronald Dean Sager focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
Complete Profile:
Mr. Ronald Dean Sager speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mr. Ronald Dean Sager |
| Specialization: | Addiction Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Practice Address: | 4505 Las Virgenes Rd., Calabasas,
California, 91302 |
| Phone: | 818-783-3835 |
| Fax: | 818-880-0808 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1346324183 |
| NPI Enumeration Date: | 25 Oct, 2006 |
| NPI Last Update On: | 22 Aug, 2024 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Ronald Dean Sager are as mentioned below.
| License Number | Specialization | State | Status | |
| C25663 | Psychiatry | California | Primary | |
| C25663 | Addiction Psychiatry | California | Secondary | |
| C25663 | Child & Adolescent | California | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mr. Ronald Dean Sager
4505 Las Virgenes Rd. Ste. 202,
Calabasas, California |
| Zip: | 91302 |
| Phone Number: | 818-783-3835 |
Patients can reach Mr. Ronald Dean Sager at
4505 Las Virgenes Rd., Calabasas, California or can
call to book an appointment on 818-783-3835.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.