William Arietta, RADT1
NPI 1508742081 · Addiction (Substance Use Disorder) Counselor · Sacramento, CA
William Arietta, RADT1 is a Addiction (Substance Use Disorder) Counselor provider in Sacramento, CA (NPI 1508742081).
Provider details
- NPI number
- 1508742081
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RADT1
- Sex
- Male
- Sole proprietor
- No
- License
- 21277 (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
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
- 2025-08-12
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is William Arietta's NPI number?
- William Arietta's National Provider Identifier (NPI) is 1508742081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Arietta's specialty?
- William Arietta is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Arietta located?
- William Arietta's practice location on file with NPPES is 2020 Hurley Way # 145b, Sacramento, CA 95825-3223.
- What is William Arietta's phone number?
- The practice phone number listed in the NPPES registry for William Arietta is (707) 205-5254.
- Is William Arietta's NPI active?
- Yes — William Arietta's NPI (1508742081) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.