Elizabeth Diaz
NPI 1689113318 · Clinical Social Worker · Methuen, MA
Elizabeth Diaz is a Clinical Social Worker provider in Methuen, MA (NPI 1689113318).
Provider details
- NPI number
- 1689113318
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
9 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
- 2017-02-14
- Last updated
- 2020-12-07
- Certified
- 2020-12-07
Frequently asked questions
- What is Elizabeth Diaz's NPI number?
- Elizabeth Diaz's National Provider Identifier (NPI) is 1689113318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Diaz's specialty?
- Elizabeth Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Diaz located?
- Elizabeth Diaz's practice location on file with NPPES is 100a Haverhill St, Methuen, MA 01844-4297.
- What is Elizabeth Diaz's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Diaz is (978) 682-5276.
- Is Elizabeth Diaz's NPI active?
- Yes — Elizabeth Diaz's NPI (1689113318) is active in the NPPES registry as of the last update on 2020-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.