IndividualActive
Sarah Hyman-Casilli, LICSW
NPI 1164745899 · Clinical Social Worker · Boston, MA
Sarah Hyman-Casilli, LICSW is a Clinical Social Worker provider in Boston, MA (NPI 1164745899).
Provider details
- NPI number
- 1164745899
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 115478 (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
1601 Washington St
Boston, MA 02118-1951
Phone: (617) 425-2000
Fax: (617) 424-8725
Street-level locationGet directions
Mailing address
1601 Washington St
Boston, MA 02118-1951
Registry dates
- Enumerated
- 2010-03-09
- Last updated
- 2010-03-09
Frequently asked questions
- What is Sarah Hyman-Casilli's NPI number?
- Sarah Hyman-Casilli's National Provider Identifier (NPI) is 1164745899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hyman-Casilli's specialty?
- Sarah Hyman-Casilli is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Hyman-Casilli located?
- Sarah Hyman-Casilli's practice location on file with NPPES is 1601 Washington St, Boston, MA 02118-1951.
- What is Sarah Hyman-Casilli's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hyman-Casilli is (617) 425-2000.
- Is Sarah Hyman-Casilli's NPI active?
- Yes — Sarah Hyman-Casilli's NPI (1164745899) is active in the NPPES registry as of the last update on 2010-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.