Timothy Lyons, PSYD
NPI 1235683954 · Clinical Psychologist · Cameron Park, CA
Timothy Lyons, PSYD is a Clinical Psychologist provider in Cameron Park, CA (NPI 1235683954).
Provider details
- NPI number
- 1235683954
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-08-10
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Timothy Lyons's NPI number?
- Timothy Lyons's National Provider Identifier (NPI) is 1235683954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Lyons's specialty?
- Timothy Lyons is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Timothy Lyons located?
- Timothy Lyons's practice location on file with NPPES is 3749 Sudbury Rd, Cameron Park, CA 95682-8613.
- What is Timothy Lyons's phone number?
- The practice phone number listed in the NPPES registry for Timothy Lyons is (209) 418-4822.
- Is Timothy Lyons's NPI active?
- Yes — Timothy Lyons's NPI (1235683954) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.