Debra Johnston, C S W
NPI 1275689887 · Clinical Social Worker · East Setauket, NY
Debra Johnston, C S W is a Clinical Social Worker provider in East Setauket, NY (NPI 1275689887).
Provider details
- NPI number
- 1275689887
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- C S W
- Sex
- Female
- Sole proprietor
- No
- License
- 0318791 (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
- 2007-01-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Debra Johnston's NPI number?
- Debra Johnston's National Provider Identifier (NPI) is 1275689887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Johnston's specialty?
- Debra Johnston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Debra Johnston located?
- Debra Johnston's practice location on file with NPPES is 290 Main Street, East Setauket, NY 11733.
- What is Debra Johnston's phone number?
- The practice phone number listed in the NPPES registry for Debra Johnston is (631) 269-8805.
- Is Debra Johnston's NPI active?
- Yes — Debra Johnston's NPI (1275689887) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.