Jacelyn Diaz
NPI 1144842881 · Counselor · Holyoke, MA
Jacelyn Diaz is a Counselor provider in Holyoke, MA (NPI 1144842881).
Provider details
- NPI number
- 1144842881
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- School Counselor101YS0200X
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
6 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
- 2020-05-16
- Last updated
- 2020-05-16
- Certified
- 2020-05-16
Frequently asked questions
- What is Jacelyn Diaz's NPI number?
- Jacelyn Diaz's National Provider Identifier (NPI) is 1144842881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacelyn Diaz's specialty?
- Jacelyn Diaz is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Jacelyn Diaz located?
- Jacelyn Diaz's practice location on file with NPPES is 319 Beech St, Holyoke, MA 01040-3968.
- What is Jacelyn Diaz's phone number?
- The practice phone number listed in the NPPES registry for Jacelyn Diaz is (413) 540-1115.
- Is Jacelyn Diaz's NPI active?
- Yes — Jacelyn Diaz's NPI (1144842881) is active in the NPPES registry as of the last update on 2020-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.