IndividualActive
Sylvia Missal, MSW, LICSW
NPI 1922262237 · Clinical Social Worker · Boston, MA
Sylvia Missal, MSW, LICSW is a Clinical Social Worker provider in Boston, MA (NPI 1922262237).
Provider details
- NPI number
- 1922262237
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 104051 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
300 Longwood Ave.
Children'S Hospital Boston
Boston, MA 02115-5737
Phone: (617) 355-7709
Street-level locationGet directions
Mailing address
300 Longwood Ave.
Boston, MA 02115-5737
Registry dates
- Enumerated
- 2008-07-16
- Last updated
- 2008-07-16
Frequently asked questions
- What is Sylvia Missal's NPI number?
- Sylvia Missal's National Provider Identifier (NPI) is 1922262237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Missal's specialty?
- Sylvia Missal is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sylvia Missal located?
- Sylvia Missal's practice location on file with NPPES is 300 Longwood Ave., Boston, MA 02115-5737.
- What is Sylvia Missal's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Missal is (617) 355-7709.
- Is Sylvia Missal's NPI active?
- Yes — Sylvia Missal's NPI (1922262237) is active in the NPPES registry as of the last update on 2008-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.