Doctor profile · Federal record

Dr. Michael Loose, MD

Psychiatry Physician · Psychiatry Physician · Napa, CA

  • NPI 1306864756
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1032 Walnut St
Napa, CA 94559
(707) 256-3550
fax (707) 256-3553

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
December 28, 2018
Specialty taxonomy
2084P0800X — NUCC code
State licenses (2)
California #G84055 · South Carolina #23819

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306864756. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$308
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Neurocrine Biosciences, INC. 7 $220.55
Axsome Therapeutics, INC. 2 $55.40
Teva Pharmaceuticals USA, INC. 1 $31.64

By nature of payment

Food and Beverage
$308

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
256
Patients
0
Total drug cost
$75,766
Drug Type Claims Patients Total cost
Vilazodone Hcl Generic 22 0 $2,038
Vraylar (Cariprazine Hcl) Brand 22 0 $47,225
Aripiprazole Generic 21 0 $922
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 20 0 $1,096
Sertraline Hcl Generic 20 0 $209
Vyvanse (Lisdexamfetamine Dimesylate) Brand 20 0 $7,940
Dextroamphetamine-Amphet ER (Dextroamphetamine/Amphetamine) Brand 18 0 $1,501
Lurasidone Hcl Generic 16 0 $492
Trintellix (Vortioxetine Hydrobromide) Brand 16 0 $8,308
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 14 0 $4,200

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Loose's medical specialty?
Dr. Michael Loose practices Psychiatry Physician in Napa, CA.
Where does Dr. Michael Loose practice?
Dr. Michael Loose practices at 1032 Walnut St, Napa, CA 94559. Office phone: 7072563550.
What is Dr. Michael Loose's NPI?
Dr. Michael Loose's National Provider Identifier (NPI) is 1306864756, issued by NPPES.