Carl Jefferson, C.A.S.
NPI 1063546083 · Adult Companion · Grass Valley, CA
Carl Jefferson, C.A.S. is a Adult Companion provider in Grass Valley, CA (NPI 1063546083).
Provider details
- NPI number
- 1063546083
- Entity type
- Individual
- Primary specialty
- Adult CompanionNursing Service Related Providers
- Credential
- C.A.S.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
- Day Training/Habilitation Specialist373H00000X
Nursing Service Related 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
83% 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
- 2007-03-14
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Carl Jefferson's NPI number?
- Carl Jefferson's National Provider Identifier (NPI) is 1063546083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Jefferson's specialty?
- Carl Jefferson is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).
- Where is Carl Jefferson located?
- Carl Jefferson's practice location on file with NPPES is 500 Crown Point Cir, Grass Valley, CA 95945-9561.
- What is Carl Jefferson's phone number?
- The practice phone number listed in the NPPES registry for Carl Jefferson is (530) 470-2759.
- Is Carl Jefferson's NPI active?
- Yes — Carl Jefferson's NPI (1063546083) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.