Jennifer Rosario, MSW
NPI 1891917084 · Social Worker · Easthampton, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Rosario, MSW is a Social Worker provider in Easthampton, MA (NPI 1891917084).
Provider details
- NPI number
- 1891917084
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jennifer Rosario's NPI number?
- Jennifer Rosario's National Provider Identifier (NPI) is 1891917084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Rosario's specialty?
- Jennifer Rosario is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Rosario located?
- Jennifer Rosario's practice location on file with NPPES is 203 East St, Easthampton, MA 01027-1234.
- What is Jennifer Rosario's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Rosario is (413) 529-7853.
- Does Jennifer Rosario accept Medicare?
- Jennifer Rosario is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Rosario's NPI active?
- Yes — Jennifer Rosario's NPI (1891917084) 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.