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Spencer Seidman, LCSW
NPI 1568914885 · Clinical Social Worker · Berkeley, CA
Spencer Seidman, LCSW is a Clinical Social Worker provider in Berkeley, CA (NPI 1568914885).
Provider details
- NPI number
- 1568914885
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 17699 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
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
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
2006 Dwight Way
Suite 201
Berkeley, CA 94704-2633
Phone: (510) 984-3514
Fax: (415) 681-6908
Street-level locationGet directions
Mailing address
2006 Dwight Way
Berkeley, CA 94704-2633
Registry dates
- Enumerated
- 2016-11-03
- Last updated
- 2016-11-03
Frequently asked questions
- What is Spencer Seidman's NPI number?
- Spencer Seidman's National Provider Identifier (NPI) is 1568914885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Seidman's specialty?
- Spencer Seidman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Spencer Seidman located?
- Spencer Seidman's practice location on file with NPPES is 2006 Dwight Way, Berkeley, CA 94704-2633.
- What is Spencer Seidman's phone number?
- The practice phone number listed in the NPPES registry for Spencer Seidman is (510) 984-3514.
- Is Spencer Seidman's NPI active?
- Yes — Spencer Seidman's NPI (1568914885) is active in the NPPES registry as of the last update on 2016-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.