Doctor profile · Federal record

Dr. Usha Sachdev, M.D.

Psychiatry Physician · Ontario, CA

  • NPI 1508085465
  • 19 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
550 N Monterey Ave
Ontario, CA 917643318
(909) 865-2933
fax (909) 622-7857
Mailing address
3100 Flintridge Dr
Fullerton, CA 928351402

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
January 9, 2017
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #A31820

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508085465. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
228
Distinct HCPCS
1
Medicare allowed
$10,107
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 228 13 $44

In context: peer comparison

Among 1 peers in Ontario Psychiatry Physician, average services per provider: 228. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
386
Patients
0
Total drug cost
$9,724
Drug Type Claims Patients Total cost
Clozapine Generic 53 0 $1,799
Levothyroxine Sodium Generic 43 0 $369
Lithium Carbonate Generic 37 0 $257
Clozapine Odt (Clozapine) Brand 35 0 $4,283
Losartan Potassium Generic 30 0 $163
Tamsulosin Hcl Generic 30 0 $168
Lactulose Generic 22 0 $79
Atorvastatin Calcium Generic 21 0 $139
Glipizide Generic 19 0 $58
Olanzapine Odt (Olanzapine) Brand 19 0 $1,974

Frequently asked questions

Auto-generated from federal data
What is Dr. Usha Sachdev's medical specialty?
Dr. Usha Sachdev practices Psychiatry Physician in Ontario, CA.
Where does Dr. Usha Sachdev practice?
Dr. Usha Sachdev practices at 550 N Monterey Ave, Ontario, CA 917643318. Office phone: 9098652933.
What is Dr. Usha Sachdev's NPI?
Dr. Usha Sachdev's National Provider Identifier (NPI) is 1508085465, issued by NPPES.
What procedures does Dr. Usha Sachdev commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.