E. Klein
NPI 1164551487 · Clinical Social Worker · Cambridge, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
E. Klein is a Clinical Social Worker provider in Cambridge, MA (NPI 1164551487).
Provider details
- NPI number
- 1164551487
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-03-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is E. Klein's NPI number?
- E. Klein's National Provider Identifier (NPI) is 1164551487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is E. Klein's specialty?
- E. Klein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is E. Klein located?
- E. Klein's practice location on file with NPPES is 127 Mount Auburn St, Cambridge, MA 02138-5732.
- What is E. Klein's phone number?
- The practice phone number listed in the NPPES registry for E. Klein is (617) 491-7391.
- Does E. Klein accept Medicare?
- E. Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is E. Klein's NPI active?
- Yes — E. Klein's NPI (1164551487) 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.