IndividualActive
Karen Schiff, MSW
NPI 1962563692 · Clinical Social Worker · Cambridge, MA
Karen Schiff, MSW is a Clinical Social Worker provider in Cambridge, MA (NPI 1962563692).
Provider details
- NPI number
- 1962563692
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 103023 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
875 Massachusetts Avenue
Suite 35
Cambridge, MA 02139-3070
Phone: (617) 354-1686
Street-level locationGet directions
Mailing address
875 Massachusetts Avenue
Cambridge, MA 02139-3070
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Schiff's NPI number?
- Karen Schiff's National Provider Identifier (NPI) is 1962563692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Schiff's specialty?
- Karen Schiff is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Schiff located?
- Karen Schiff's practice location on file with NPPES is 875 Massachusetts Avenue, Cambridge, MA 02139-3070.
- What is Karen Schiff's phone number?
- The practice phone number listed in the NPPES registry for Karen Schiff is (617) 354-1686.
- Is Karen Schiff's NPI active?
- Yes — Karen Schiff's NPI (1962563692) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.