William Ashworth, RADT
NPI 1558898791 · Addiction (Substance Use Disorder) Counselor · Sacramento, CA
William Ashworth, RADT is a Addiction (Substance Use Disorder) Counselor provider in Sacramento, CA (NPI 1558898791).
Provider details
- NPI number
- 1558898791
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RADT
- Sex
- Male
- Sole proprietor
- No
- License
- R1251630517 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-05-18
- Last updated
- 2017-05-18
Frequently asked questions
- What is William Ashworth's NPI number?
- William Ashworth's National Provider Identifier (NPI) is 1558898791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ashworth's specialty?
- William Ashworth is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Ashworth located?
- William Ashworth's practice location on file with NPPES is 3600 Power Inn Rd Ste C, Sacramento, CA 95826-3826.
- What is William Ashworth's phone number?
- The practice phone number listed in the NPPES registry for William Ashworth is (916) 453-2704.
- Is William Ashworth's NPI active?
- Yes — William Ashworth's NPI (1558898791) is active in the NPPES registry as of the last update on 2017-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.