Southwestern Transportation Management Services
NPI 1790080794 · Transportation Broker · Corona, CA
Southwestern Transportation Management Services is a Transportation Broker organization in Corona, CA (NPI 1790080794).
Provider details
- NPI number
- 1790080794
- Entity type
- Organization
- Primary specialty
- Transportation BrokerTransportation Services
- Organization subpart
- No
- Authorized official
- William Ames, Owner(951) 340-3325
Specialties & taxonomies
Transportation Services
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-01-21
- Last updated
- 2011-01-21
Frequently asked questions
- What is Southwestern Transportation Management Services's NPI number?
- Southwestern Transportation Management Services's National Provider Identifier (NPI) is 1790080794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southwestern Transportation Management Services?
- Southwestern Transportation Management Services is classified in the NPPES registry as Transportation Broker (Transportation Services).
- Where is Southwestern Transportation Management Services located?
- Southwestern Transportation Management Services's practice location on file with NPPES is 250 E Rincon St, Corona, CA 92879-1363.
- What is Southwestern Transportation Management Services's phone number?
- The practice phone number listed in the NPPES registry for Southwestern Transportation Management Services is (951) 340-3325.
- Who is the authorized official for Southwestern Transportation Management Services?
- The authorized official listed on Southwestern Transportation Management Services's NPPES record is William Ames, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southwestern Transportation Management Services's NPI active?
- Yes — Southwestern Transportation Management Services's NPI (1790080794) is active in the NPPES registry as of the last update on 2011-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.