Leonardo Alexander Sanchez Espinoza
NPI 1366055329 · Physician Assistant · Vallejo, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonardo Alexander Sanchez Espinoza is a Physician Assistant provider in Vallejo, CA (NPI 1366055329).
Provider details
- NPI number
- 1366055329
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
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 tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 4610 X StSacramento, CA 95817-2200Phone: (707) 457-2727
Registry dates
- Enumerated
- 2020-08-28
- Last updated
- 2020-08-28
- Certified
- 2020-08-27
Frequently asked questions
- What is Leonardo Alexander Sanchez Espinoza's NPI number?
- Leonardo Alexander Sanchez Espinoza's National Provider Identifier (NPI) is 1366055329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonardo Alexander Sanchez Espinoza's specialty?
- Leonardo Alexander Sanchez Espinoza is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leonardo Alexander Sanchez Espinoza located?
- Leonardo Alexander Sanchez Espinoza's practice location on file with NPPES is 440 Carlson St, Vallejo, CA 94590-7320.
- What is Leonardo Alexander Sanchez Espinoza's phone number?
- The practice phone number listed in the NPPES registry for Leonardo Alexander Sanchez Espinoza is (707) 457-2727.
- Does Leonardo Alexander Sanchez Espinoza accept Medicare?
- Leonardo Alexander Sanchez Espinoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonardo Alexander Sanchez Espinoza's NPI active?
- Yes — Leonardo Alexander Sanchez Espinoza's NPI (1366055329) is active in the NPPES registry as of the last update on 2020-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.