Ricardo Calixtro-Lopez
NPI 1013621853 · Physician Assistant · Vallejo, CA
Ricardo Calixtro-Lopez is a Physician Assistant provider in Vallejo, CA (NPI 1013621853).
Provider details
- NPI number
- 1013621853
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA67710 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-06
- Last updated
- 2026-04-01
- Certified
- 2026-04-01
Frequently asked questions
- What is Ricardo Calixtro-Lopez's NPI number?
- Ricardo Calixtro-Lopez's National Provider Identifier (NPI) is 1013621853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Calixtro-Lopez's specialty?
- Ricardo Calixtro-Lopez is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ricardo Calixtro-Lopez located?
- Ricardo Calixtro-Lopez's practice location on file with NPPES is 1310 Club Dr, Vallejo, CA 94592-1187.
- What is Ricardo Calixtro-Lopez's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Calixtro-Lopez is (707) 638-5809.
- Is Ricardo Calixtro-Lopez's NPI active?
- Yes — Ricardo Calixtro-Lopez's NPI (1013621853) is active in the NPPES registry as of the last update on 2026-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.