IndividualActive
Chelsea Cotnoir, LCSW
NPI 1932654514 · Clinical Social Worker · Boston, MA
Chelsea Cotnoir, LCSW is a Clinical Social Worker provider in Boston, MA (NPI 1932654514).
Provider details
- NPI number
- 1932654514
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 223912 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Boston, MA 02115-5724
Phone: (617) 355-2964
Street-level locationGet directions
Mailing address
300 Longwood Ave
Boston, MA 02115-5724
Registry dates
- Enumerated
- 2016-08-24
- Last updated
- 2019-03-11
Frequently asked questions
- What is Chelsea Cotnoir's NPI number?
- Chelsea Cotnoir's National Provider Identifier (NPI) is 1932654514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Cotnoir's specialty?
- Chelsea Cotnoir is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Chelsea Cotnoir located?
- Chelsea Cotnoir's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Chelsea Cotnoir's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Cotnoir is (617) 355-2964.
- Is Chelsea Cotnoir's NPI active?
- Yes — Chelsea Cotnoir's NPI (1932654514) is active in the NPPES registry as of the last update on 2019-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.