Sonia Lifshay, PH.D.
NPI 1972634079 · Clinical Neuropsychologist · Berkeley, CA
Sonia Lifshay, PH.D. is a Clinical Neuropsychologist provider in Berkeley, CA (NPI 1972634079).
Provider details
- NPI number
- 1972634079
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY 8024 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
- 2007-03-08
- Last updated
- 2025-09-11
Frequently asked questions
- What is Sonia Lifshay's NPI number?
- Sonia Lifshay's National Provider Identifier (NPI) is 1972634079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Lifshay's specialty?
- Sonia Lifshay is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Sonia Lifshay located?
- Sonia Lifshay's practice location on file with NPPES is 2001 Dwight Way, Berkeley, CA 94704-2608.
- What is Sonia Lifshay's phone number?
- The practice phone number listed in the NPPES registry for Sonia Lifshay is (510) 204-5388.
- Is Sonia Lifshay's NPI active?
- Yes — Sonia Lifshay's NPI (1972634079) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.