What is Donna Klassen's NPI number?

Donna Klassen's National Provider Identifier (NPI) is 1861796211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donna Klassen's specialty?

Donna Klassen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Donna Klassen located?

Donna Klassen's practice location on file with NPPES is 78 71st St, Brooklyn, NY 11209-1102.

What is Donna Klassen's phone number?

The practice phone number listed in the NPPES registry for Donna Klassen is (917) 836-2167.

Is Donna Klassen's NPI active?

Yes — Donna Klassen's NPI (1861796211) is active in the NPPES registry as of the last update on 2010-12-28.

IndividualActive

Donna Klassen, LCSW

NPI 1861796211 · Clinical Social Worker · Brooklyn, NY

Donna Klassen, LCSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1861796211).

Provider details

NPI number: 1861796211
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: R-047656 (NY)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense R-047656 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(82/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
15 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

78 71st St

Brooklyn, NY 11209-1102

Phone: (917) 836-2167

Street-level locationGet directions

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Mailing address