IndividualActive
Leah Tennen, MPH, CHES, LICSW
NPI 1891015129 · Social Worker · Newton, MA
Leah Tennen, MPH, CHES, LICSW is a Social Worker provider in Newton, MA (NPI 1891015129).
Provider details
- NPI number
- 1891015129
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MPH, CHES, LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 113898 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
425 Centre St
Newton, MA 02458-2063
Phone: (617) 244-1990
Fax: (617) 244-1811
Street-level locationGet directions
Mailing address
250 E Main St
Norton, MA 02766-2436
Registry dates
- Enumerated
- 2010-06-09
- Last updated
- 2010-06-09
Frequently asked questions
- What is Leah Tennen's NPI number?
- Leah Tennen's National Provider Identifier (NPI) is 1891015129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Tennen's specialty?
- Leah Tennen is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Leah Tennen located?
- Leah Tennen's practice location on file with NPPES is 425 Centre St, Newton, MA 02458-2063.
- What is Leah Tennen's phone number?
- The practice phone number listed in the NPPES registry for Leah Tennen is (617) 244-1990.
- Is Leah Tennen's NPI active?
- Yes — Leah Tennen's NPI (1891015129) is active in the NPPES registry as of the last update on 2010-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.