Claudia Diaz, LMSW
NPI 1780237545 · Clinical Social Worker · Old Westbury, NY
Claudia Diaz, LMSW is a Clinical Social Worker provider in Old Westbury, NY (NPI 1780237545).
Provider details
- NPI number
- 1780237545
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 097887 (NY)
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
6 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
- 2019-07-22
- Last updated
- 2019-07-22
Frequently asked questions
- What is Claudia Diaz's NPI number?
- Claudia Diaz's National Provider Identifier (NPI) is 1780237545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Diaz's specialty?
- Claudia Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Claudia Diaz located?
- Claudia Diaz's practice location on file with NPPES is 1 Post Rd, Old Westbury, NY 11568-1629.
- What is Claudia Diaz's phone number?
- The practice phone number listed in the NPPES registry for Claudia Diaz is (516) 296-3742.
- Is Claudia Diaz's NPI active?
- Yes — Claudia Diaz's NPI (1780237545) is active in the NPPES registry as of the last update on 2019-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.