Billy Thornton
NPI 1346691714 · Psychiatric/Mental Health Nurse Practitioner · Temecula, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Billy Thornton is a Psychiatric/Mental Health Nurse Practitioner provider in Temecula, CA (NPI 1346691714).
Provider details
- NPI number
- 1346691714
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 901646 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 35 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 27 |
| Lorazepam | 19 |
| Alprazolam | 17 |
| Bupropion Hclbrand: Bupropion Xl | 16 |
| Escitalopram Oxalate | 16 |
| Sertraline Hcl | 14 |
| Buspirone Hcl | 11 |
| Zolpidem Tartrate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-28
- Last updated
- 2022-06-10
- Certified
- 2022-06-10
Frequently asked questions
- What is Billy Thornton's NPI number?
- Billy Thornton's National Provider Identifier (NPI) is 1346691714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billy Thornton's specialty?
- Billy Thornton is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Billy Thornton located?
- Billy Thornton's practice location on file with NPPES is 27699 Jefferson Ave Ste 111, Temecula, CA 92590-2697.
- What is Billy Thornton's phone number?
- The practice phone number listed in the NPPES registry for Billy Thornton is (855) 427-2778.
- Does Billy Thornton accept Medicare?
- Billy Thornton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Billy Thornton's NPI active?
- Yes — Billy Thornton's NPI (1346691714) is active in the NPPES registry as of the last update on 2022-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.