Nicholas Rosenberg, LCSW
NPI 1457697807 · Clinical Social Worker · Berkeley, CA
Nicholas Rosenberg, LCSW is a Clinical Social Worker provider in Berkeley, CA (NPI 1457697807).
Provider details
- NPI number
- 1457697807
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0851331 (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
13 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
- 2012-12-12
- Last updated
- 2022-07-21
Frequently asked questions
- What is Nicholas Rosenberg's NPI number?
- Nicholas Rosenberg's National Provider Identifier (NPI) is 1457697807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Rosenberg's specialty?
- Nicholas Rosenberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nicholas Rosenberg located?
- Nicholas Rosenberg's practice location on file with NPPES is 1918 Bonita Avenue, Second Floor, Berkeley, CA 94704.
- What is Nicholas Rosenberg's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Rosenberg is (917) 702-6633.
- Is Nicholas Rosenberg's NPI active?
- Yes — Nicholas Rosenberg's NPI (1457697807) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.