IndividualActive
Toby Schlein, LICSW
NPI 1831178995 · Clinical Social Worker · Lexington, MA
Toby Schlein, LICSW is a Clinical Social Worker provider in Lexington, MA (NPI 1831178995).
Provider details
- NPI number
- 1831178995
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- License
- 1026349 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
114 Waltham St
Suite 10
Lexington, MA 02421-5415
Phone: (781) 861-7626
Fax: (781) 652-8363
Street-level locationGet directions
Mailing address
4 Longfellow Rd
Lexington, MA 02420-1715
Registry dates
- Enumerated
- 2006-01-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Toby Schlein's NPI number?
- Toby Schlein's National Provider Identifier (NPI) is 1831178995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Toby Schlein's specialty?
- Toby Schlein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Toby Schlein located?
- Toby Schlein's practice location on file with NPPES is 114 Waltham St, Lexington, MA 02421-5415.
- What is Toby Schlein's phone number?
- The practice phone number listed in the NPPES registry for Toby Schlein is (781) 861-7626.
- Is Toby Schlein's NPI active?
- Yes — Toby Schlein's NPI (1831178995) 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.