Doctor profile · Federal record

Dr. Ronald Sager, M.D.

Psychiatry Physician (CMS: Psychiatry) · Addiction Psychiatry Physician · Child & Adolescent Psychiatry Physician · Calabasas, CA

  • NPI 1346324183
  • Accepts Medicare
  • 64 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4505 Las Virgenes RD.
Calabasas, CA 91302
(818) 783-3835
fax (818) 880-0808
Mailing address
4505 Las Virgenes RD. Ste. 202
Calabasas, CA 91302

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
August 22, 2024
Year of graduation
1962 — 64 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #C25663

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346324183. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$344
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 2 $220.33
Otsuka America Pharmaceutical, INC. 1 $123.80

By nature of payment

Food and Beverage
$344

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
0
Total drug cost
$4,383
Drug Type Claims Patients Total cost
Bupropion Xl (Bupropion Hcl) Brand 15 0 $603
Alprazolam Generic 12 0 $203
Lorazepam Generic 12 0 $113
Eszopiclone Generic 11 0 $3,086
Propranolol Hcl ER (Propranolol Hcl) Brand 11 0 $377

Frequently asked questions

Auto-generated from federal data
What is Dr. Ronald Sager's medical specialty?
Dr. Ronald Sager practices Psychiatry Physician in Calabasas, CA.
Where does Dr. Ronald Sager practice?
Dr. Ronald Sager practices at 4505 Las Virgenes RD., Calabasas, CA 91302. Office phone: 8187833835.
What is Dr. Ronald Sager's NPI?
Dr. Ronald Sager's National Provider Identifier (NPI) is 1346324183, issued by NPPES.
Does Dr. Ronald Sager accept Medicare assignment?
Yes. Dr. Ronald Sager accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.