Abraham Lopez Chavez, PA
NPI 1043885361 · Medical Physician Assistant · Vallejo, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abraham Lopez Chavez, PA is a Medical Physician Assistant provider in Vallejo, CA (NPI 1043885361).
Provider details
- NPI number
- 1043885361
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- 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
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
- 2021-05-20
- Last updated
- 2021-05-20
- Certified
- 2021-05-20
Frequently asked questions
- What is Abraham Lopez Chavez's NPI number?
- Abraham Lopez Chavez's National Provider Identifier (NPI) is 1043885361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abraham Lopez Chavez's specialty?
- Abraham Lopez Chavez is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Abraham Lopez Chavez located?
- Abraham Lopez Chavez's practice location on file with NPPES is 1310 Club Dr, Vallejo, CA 94592-1187.
- What is Abraham Lopez Chavez's phone number?
- The practice phone number listed in the NPPES registry for Abraham Lopez Chavez is (707) 638-5809.
- Does Abraham Lopez Chavez accept Medicare?
- Abraham Lopez Chavez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abraham Lopez Chavez's NPI active?
- Yes — Abraham Lopez Chavez's NPI (1043885361) is active in the NPPES registry as of the last update on 2021-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.