Elizabeth Johnstone, LCSW
NPI 1649756669 · Clinical Social Worker · Saratoga Springs, NY
Elizabeth Johnstone, LCSW is a Clinical Social Worker provider in Saratoga Springs, NY (NPI 1649756669).
Provider details
- NPI number
- 1649756669
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 103360 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 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
- 2018-07-12
- Last updated
- 2021-10-01
- Certified
- 2021-10-01
Frequently asked questions
- What is Elizabeth Johnstone's NPI number?
- Elizabeth Johnstone's National Provider Identifier (NPI) is 1649756669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Johnstone's specialty?
- Elizabeth Johnstone is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Johnstone located?
- Elizabeth Johnstone's practice location on file with NPPES is 211 Church St, Saratoga Springs, NY 12866-1003.
- What is Elizabeth Johnstone's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Johnstone is (518) 583-8400.
- Is Elizabeth Johnstone's NPI active?
- Yes — Elizabeth Johnstone's NPI (1649756669) is active in the NPPES registry as of the last update on 2021-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.