Doctor profile · Federal record

Dr. Andrea Best

Psychiatry Physician · Northridge, CA

  • NPI 1720112741
  • 19 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9650 Zelzah Ave
Northridge, CA 913252003
(818) 993-9311

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #A66107

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720112741. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,204
Transactions
43
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 22 $547.29
Abbvie INC. 7 $241.73
Otsuka America Pharmaceutical, INC. 3 $174.38
Noven Therapeutics, LLC 2 $48.64
Bausch Health US, LLC 2 $40.30
Janssen Pharmaceuticals, INC 1 $34.91
Merck Sharp & Dohme LLC 1 $26.32
Alkermes, INC. 1 $22.41
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $22.34
Tris Pharma INC 1 $17.06
Lundbeck LLC 1 $15.16
Idorsia Pharmaceuticals US INC 1 $13.93

By nature of payment

Food and Beverage
$1,199
Education
$5

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
34
Patients
0
Total drug cost
$1,446
Drug Type Claims Patients Total cost
Fluoxetine Hcl Generic 12 0 $153
Dextroamphetamine-Amphet ER (Dextroamphetamine/Amphetamine) Brand 11 0 $875
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 11 0 $419

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrea Best's medical specialty?
Dr. Andrea Best practices Psychiatry Physician in Northridge, CA.
Where does Dr. Andrea Best practice?
Dr. Andrea Best practices at 9650 Zelzah Ave, Northridge, CA 913252003. Office phone: 8189939311.
What is Dr. Andrea Best's NPI?
Dr. Andrea Best's National Provider Identifier (NPI) is 1720112741, issued by NPPES.