Diane Johnston, LCSW-R
NPI 1134232630 · Clinical Social Worker · Canandaigua, NY
Diane Johnston, LCSW-R is a Clinical Social Worker provider in Canandaigua, NY (NPI 1134232630).
Provider details
- NPI number
- 1134232630
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Female
- Sole proprietor
- No
- License
- 033209 (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
19 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
- 2006-08-17
- Last updated
- 2007-07-09
Frequently asked questions
- What is Diane Johnston's NPI number?
- Diane Johnston's National Provider Identifier (NPI) is 1134232630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Johnston's specialty?
- Diane Johnston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Johnston located?
- Diane Johnston's practice location on file with NPPES is 3019 County Complex Dr, Canandaigua, NY 14424-9505.
- What is Diane Johnston's phone number?
- The practice phone number listed in the NPPES registry for Diane Johnston is (585) 396-4363.
- Is Diane Johnston's NPI active?
- Yes — Diane Johnston's NPI (1134232630) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.