William Matteson, RT
NPI 1518167774 · Radiologic Technologist · Ridgecrest, CA
William Matteson, RT is a Radiologic Technologist provider in Ridgecrest, CA (NPI 1518167774).
Provider details
- NPI number
- 1518167774
- Entity type
- Individual
- Primary specialty
- Radiologic TechnologistTechnologists, Technicians & Other Technical Service Providers
- Credential
- RT
- Sex
- Male
- Sole proprietor
- Yes
- License
- RHF78992 (CA)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-24
- Last updated
- 2007-07-24
Frequently asked questions
- What is William Matteson's NPI number?
- William Matteson's National Provider Identifier (NPI) is 1518167774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Matteson's specialty?
- William Matteson is listed in the NPPES registry with a primary specialty of Radiologic Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is William Matteson located?
- William Matteson's practice location on file with NPPES is 928 S Yorktown St, Ridgecrest, CA 93555-5144.
- What is William Matteson's phone number?
- The practice phone number listed in the NPPES registry for William Matteson is (408) 370-9080.
- Is William Matteson's NPI active?
- Yes — William Matteson's NPI (1518167774) is active in the NPPES registry as of the last update on 2007-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.