William Pearson, CADC II/ICADC
NPI 1073025268 · Addiction (Substance Use Disorder) Counselor · Livingston, CA
William Pearson, CADC II/ICADC is a Addiction (Substance Use Disorder) Counselor provider in Livingston, CA (NPI 1073025268).
Provider details
- NPI number
- 1073025268
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC II/ICADC
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 301 E 13th StMerced, CA 95341-6211Phone: (209) 381-6850
Registry dates
- Enumerated
- 2017-10-29
- Last updated
- 2021-07-14
- Certified
- 2021-07-14
Frequently asked questions
- What is William Pearson's NPI number?
- William Pearson's National Provider Identifier (NPI) is 1073025268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Pearson's specialty?
- William Pearson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Pearson located?
- William Pearson's practice location on file with NPPES is 1471 B St, Livingston, CA 95334-1432.
- What is William Pearson's phone number?
- The practice phone number listed in the NPPES registry for William Pearson is (209) 381-6850.
- Is William Pearson's NPI active?
- Yes — William Pearson's NPI (1073025268) is active in the NPPES registry as of the last update on 2021-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.