IndividualActive
William Blout, LICSW
NPI 1417179953 · Clinical Social Worker · Lexington, MA
William Blout, LICSW is a Clinical Social Worker provider in Lexington, MA (NPI 1417179953).
Provider details
- NPI number
- 1417179953
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 102271 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
3 Wallis Court, Suite 7
Lexington, MA 02420
Phone: (781) 862-5215
Fax: (781) 862-5123
Street-level locationGet directions
Mailing address
1303 Massachusetts Avenue
Lexington, MA 02420
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Blout's NPI number?
- William Blout's National Provider Identifier (NPI) is 1417179953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Blout's specialty?
- William Blout is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Blout located?
- William Blout's practice location on file with NPPES is 3 Wallis Court, Suite 7, Lexington, MA 02420.
- What is William Blout's phone number?
- The practice phone number listed in the NPPES registry for William Blout is (781) 862-5215.
- Is William Blout's NPI active?
- Yes — William Blout's NPI (1417179953) 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.