Katherine Clair-Hayes, LICSW, MSW
NPI 1184754228 · Clinical Social Worker · Boston, MA
Katherine Clair-Hayes, LICSW, MSW is a Clinical Social Worker provider in Boston, MA (NPI 1184754228).
Provider details
- NPI number
- 1184754228
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW, MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1029561 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katherine Clair-Hayes's NPI number?
- Katherine Clair-Hayes's National Provider Identifier (NPI) is 1184754228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Clair-Hayes's specialty?
- Katherine Clair-Hayes is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Clair-Hayes located?
- Katherine Clair-Hayes's practice location on file with NPPES is 55 Fruit St., Boston, MA 02114-2696.
- What is Katherine Clair-Hayes's phone number?
- The practice phone number listed in the NPPES registry for Katherine Clair-Hayes is (617) 724-5341.
- Is Katherine Clair-Hayes's NPI active?
- Yes — Katherine Clair-Hayes's NPI (1184754228) 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.