Leo Best, PA-C
NPI 1376723437 · Physician Assistant · Vista, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leo Best, PA-C is a Physician Assistant provider in Vista, CA (NPI 1376723437).
Provider details
- NPI number
- 1376723437
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA15373 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
376 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 225 | $83 |
| Automated Urinalysis Test81003 | 44 | $2 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 31 | $67 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group A), Amplified Probe Technique87651 | 25 | $34 |
| Removal of Impacted Ear Wax By Washing69209 | 22 | $21 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 51 | 49 |
| Doxycycline Hyclate | 36 | 34 |
| Cephalexin | 21 | 19 |
| Cefuroxime Axetilbrand: Cefuroxime | 20 | 20 |
| Mupirocin | 19 | 18 |
| Ibuprofen | 16 | 15 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 16 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-06
- Last updated
- 2015-09-18
Frequently asked questions
- What is Leo Best's NPI number?
- Leo Best's National Provider Identifier (NPI) is 1376723437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Best's specialty?
- Leo Best is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leo Best located?
- Leo Best's practice location on file with NPPES is 145 Thunder Dr, Vista, CA 92083-6010.
- What is Leo Best's phone number?
- The practice phone number listed in the NPPES registry for Leo Best is (760) 630-5487.
- Does Leo Best accept Medicare?
- Leo Best is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leo Best's NPI active?
- Yes — Leo Best's NPI (1376723437) is active in the NPPES registry as of the last update on 2015-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.