Mark Lamers, PHD
NPI 1972636595 · Clinical Psychologist · Eureka, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Lamers, PHD is a Clinical Psychologist provider in Eureka, CA (NPI 1972636595).
Provider details
- NPI number
- 1972636595
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 21592 (CA)
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
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
- 2007-03-13
- Last updated
- 2024-08-27
- Certified
- 2024-08-27
Frequently asked questions
- What is Mark Lamers's NPI number?
- Mark Lamers's National Provider Identifier (NPI) is 1972636595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lamers's specialty?
- Mark Lamers is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Lamers located?
- Mark Lamers's practice location on file with NPPES is 350 E St Ste 206, Eureka, CA 95501-0378.
- What is Mark Lamers's phone number?
- The practice phone number listed in the NPPES registry for Mark Lamers is (707) 296-3558.
- Does Mark Lamers accept Medicare?
- Mark Lamers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Lamers's NPI active?
- Yes — Mark Lamers's NPI (1972636595) is active in the NPPES registry as of the last update on 2024-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.