Donna M Klassen Lcsw PC
NPI 1194164657 · Clinical Social Worker · Brooklyn, NY
Donna M Klassen Lcsw PC is a Clinical Social Worker organization in Brooklyn, NY (NPI 1194164657).
Provider details
- NPI number
- 1194164657
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Donna Klassen, President(917) 836-2167
- License
- R-047656 (NY)
Specialties & taxonomies
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
- 2013-06-18
- Last updated
- 2013-10-22
Frequently asked questions
- What is Donna M Klassen Lcsw PC's NPI number?
- Donna M Klassen Lcsw PC's National Provider Identifier (NPI) is 1194164657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donna M Klassen Lcsw PC?
- Donna M Klassen Lcsw PC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Donna M Klassen Lcsw PC located?
- Donna M Klassen Lcsw PC's practice location on file with NPPES is 78 71st St, Brooklyn, NY 11209-1102.
- What is Donna M Klassen Lcsw PC's phone number?
- The practice phone number listed in the NPPES registry for Donna M Klassen Lcsw PC is (917) 836-2167.
- Who is the authorized official for Donna M Klassen Lcsw PC?
- The authorized official listed on Donna M Klassen Lcsw PC's NPPES record is Donna Klassen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donna M Klassen Lcsw PC's NPI active?
- Yes — Donna M Klassen Lcsw PC's NPI (1194164657) is active in the NPPES registry as of the last update on 2013-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.