Michael Loose, MD
NPI 1306864756 · Psychiatry Physician · Napa, CA
Michael Loose, MD is a Psychiatry Physician provider in Napa, CA (NPI 1306864756).
Provider details
- NPI number
- 1306864756
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23819 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Cariprazine Hclbrand: Vraylar | 28 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 25 |
| Risperidone | 22 |
| Lisdexamfetamine Dimesylatebrand: Vyvanse | 21 |
| Sertraline Hcl | 21 |
| Vilazodone Hcl | 20 |
| Aripiprazole | 19 |
| Fluoxetine Hcl | 19 |
| Bupropion Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$308 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2018-12-28
Frequently asked questions
- What is Michael Loose's NPI number?
- Michael Loose's National Provider Identifier (NPI) is 1306864756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Loose's specialty?
- Michael Loose is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Loose located?
- Michael Loose's practice location on file with NPPES is 1032 Walnut St, Napa, CA 94559.
- What is Michael Loose's phone number?
- The practice phone number listed in the NPPES registry for Michael Loose is (707) 256-3550.
- Is Michael Loose's NPI active?
- Yes — Michael Loose's NPI (1306864756) is active in the NPPES registry as of the last update on 2018-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.