Joseph Diacheysn, LCSW
NPI 1235783101 · Clinical Social Worker · Scotch Plains, NJ
Joseph Diacheysn, LCSW is a Clinical Social Worker provider in Scotch Plains, NJ (NPI 1235783101).
Provider details
- NPI number
- 1235783101
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- 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
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
- 2019-07-30
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Joseph Diacheysn's NPI number?
- Joseph Diacheysn's National Provider Identifier (NPI) is 1235783101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Diacheysn's specialty?
- Joseph Diacheysn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph Diacheysn located?
- Joseph Diacheysn's practice location on file with NPPES is 368 Montague Ave, Scotch Plains, NJ 07076-1239.
- What is Joseph Diacheysn's phone number?
- The practice phone number listed in the NPPES registry for Joseph Diacheysn is (551) 388-6245.
- Is Joseph Diacheysn's NPI active?
- Yes — Joseph Diacheysn's NPI (1235783101) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.