William Nichols, LCSW
NPI 1053335042 · Clinical Social Worker · Sacramento, CA
William Nichols, LCSW is a Clinical Social Worker provider in Sacramento, CA (NPI 1053335042).
Provider details
- NPI number
- 1053335042
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- LK9530 (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
19 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
- 2006-07-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Nichols's NPI number?
- William Nichols's National Provider Identifier (NPI) is 1053335042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Nichols's specialty?
- William Nichols is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Nichols located?
- William Nichols's practice location on file with NPPES is 3331 Power Inn Rd, Sacramento, CA 95826-3889.
- What is William Nichols's phone number?
- The practice phone number listed in the NPPES registry for William Nichols is (916) 875-9889.
- Is William Nichols's NPI active?
- Yes — William Nichols's NPI (1053335042) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.