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Geoffrey Lane, PH.D.
NPI 1841228533 · Clinical Psychologist · Livermore, CA
Geoffrey Lane, PH.D. is a Clinical Psychologist provider in Livermore, CA (NPI 1841228533).
Provider details
- NPI number
- 1841228533
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY20829 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
4951 Arroyo Rd
(116b/Liv)
Livermore, CA 94550-9650
Phone: (925) 373-4700
Fax: (925) 449-6545
Street-level locationGet directions
Mailing address
4951 Arroyo Rd
Livermore, CA 94550-9650
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2010-01-11
Frequently asked questions
- What is Geoffrey Lane's NPI number?
- Geoffrey Lane's National Provider Identifier (NPI) is 1841228533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Lane's specialty?
- Geoffrey Lane is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Geoffrey Lane located?
- Geoffrey Lane's practice location on file with NPPES is 4951 Arroyo Rd, Livermore, CA 94550-9650.
- What is Geoffrey Lane's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Lane is (925) 373-4700.
- Is Geoffrey Lane's NPI active?
- Yes — Geoffrey Lane's NPI (1841228533) is active in the NPPES registry as of the last update on 2010-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.