Michael Semsky, LCSW
NPI 1730266164 · Clinical Social Worker · Oakland, CA
Michael Semsky, LCSW is a Clinical Social Worker provider in Oakland, CA (NPI 1730266164).
Provider details
- NPI number
- 1730266164
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 073181 (NY)
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
- 2006-11-01
- Last updated
- 2014-01-29
Frequently asked questions
- What is Michael Semsky's NPI number?
- Michael Semsky's National Provider Identifier (NPI) is 1730266164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Semsky's specialty?
- Michael Semsky is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Semsky located?
- Michael Semsky's practice location on file with NPPES is 4368 Lincoln Ave, Oakland, CA 94602-2529.
- What is Michael Semsky's phone number?
- The practice phone number listed in the NPPES registry for Michael Semsky is (510) 531-3111.
- Is Michael Semsky's NPI active?
- Yes — Michael Semsky's NPI (1730266164) is active in the NPPES registry as of the last update on 2014-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.