Elizabeth Johnston, LICSW
NPI 1770953762 · Clinical Social Worker · Washington, DC
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Johnston, LICSW is a Clinical Social Worker provider in Washington, DC (NPI 1770953762).
Provider details
- NPI number
- 1770953762
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC50081517 (DC)
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
10 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
- 2015-10-02
- Last updated
- 2023-10-09
- Certified
- 2023-10-09
Frequently asked questions
- What is Elizabeth Johnston's NPI number?
- Elizabeth Johnston's National Provider Identifier (NPI) is 1770953762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Johnston's specialty?
- Elizabeth Johnston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Johnston located?
- Elizabeth Johnston's practice location on file with NPPES is 1221 Taylor St Nw, Washington, DC 20011-5617.
- What is Elizabeth Johnston's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Johnston is (240) 277-6443.
- Does Elizabeth Johnston accept Medicare?
- Elizabeth Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Johnston's NPI active?
- Yes — Elizabeth Johnston's NPI (1770953762) is active in the NPPES registry as of the last update on 2023-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.