Christopher Lloyd, SUDRC
NPI 1891497939 · Addiction (Substance Use Disorder) Counselor · Clayton, CA
Christopher Lloyd, SUDRC is a Addiction (Substance Use Disorder) Counselor provider in Clayton, CA (NPI 1891497939).
Provider details
- NPI number
- 1891497939
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SUDRC
- Sex
- Male
- Sole proprietor
- No
- License
- 14225 (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
3 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
- 2023-03-21
- Last updated
- 2023-03-21
- Certified
- 2023-03-21
Frequently asked questions
- What is Christopher Lloyd's NPI number?
- Christopher Lloyd's National Provider Identifier (NPI) is 1891497939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Lloyd's specialty?
- Christopher Lloyd is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Christopher Lloyd located?
- Christopher Lloyd's practice location on file with NPPES is 11540 Marsh Creek Rd, Clayton, CA 94517-9759.
- What is Christopher Lloyd's phone number?
- The practice phone number listed in the NPPES registry for Christopher Lloyd is (925) 672-5700.
- Is Christopher Lloyd's NPI active?
- Yes — Christopher Lloyd's NPI (1891497939) is active in the NPPES registry as of the last update on 2023-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.