A1 Transit Corp.
NPI 1578430021 · Non-emergency Medical Transport (VAN) · Fairfield, CA
A1 Transit Corp. is a Non-emergency Medical Transport (VAN) organization in Fairfield, CA (NPI 1578430021).
Provider details
- NPI number
- 1578430021
- Entity type
- Organization
- Primary specialty
- Non-emergency Medical Transport (VAN)Transportation Services
- Organization subpart
- No
- Authorized official
- Jaishawn Bahia, Owner/Driver(707) 389-5851
Specialties & taxonomies
Transportation Services
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-10-20
- Last updated
- 2025-10-20
- Certified
- 2025-10-20
Frequently asked questions
- What is A1 Transit Corp.'s NPI number?
- A1 Transit Corp.'s National Provider Identifier (NPI) is 1578430021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A1 Transit Corp.?
- A1 Transit Corp. is classified in the NPPES registry as Non-emergency Medical Transport (VAN) (Transportation Services).
- Where is A1 Transit Corp. located?
- A1 Transit Corp.'s practice location on file with NPPES is 1121 Skywest Ct, Fairfield, CA 94533-9737.
- What is A1 Transit Corp.'s phone number?
- The practice phone number listed in the NPPES registry for A1 Transit Corp. is (707) 389-5851.
- Who is the authorized official for A1 Transit Corp.?
- The authorized official listed on A1 Transit Corp.'s NPPES record is Jaishawn Bahia, Owner/Driver. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A1 Transit Corp.'s NPI active?
- Yes — A1 Transit Corp.'s NPI (1578430021) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.