Donna Merrill, LICSW
NPI 1942453741 · Social Worker · Chicopee, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donna Merrill, LICSW is a Social Worker provider in Chicopee, MA (NPI 1942453741).
Provider details
- NPI number
- 1942453741
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 410198 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2008-10-24
- Last updated
- 2019-09-18
Frequently asked questions
- What is Donna Merrill's NPI number?
- Donna Merrill's National Provider Identifier (NPI) is 1942453741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Merrill's specialty?
- Donna Merrill is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Donna Merrill located?
- Donna Merrill's practice location on file with NPPES is 155b Grove St, Chicopee, MA 01020-1817.
- What is Donna Merrill's phone number?
- The practice phone number listed in the NPPES registry for Donna Merrill is (413) 331-0443.
- Does Donna Merrill accept Medicare?
- Donna Merrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donna Merrill's NPI active?
- Yes — Donna Merrill's NPI (1942453741) is active in the NPPES registry as of the last update on 2019-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.