Christina Tosto, LICSW, LCSW
NPI 1427438340 · Clinical Social Worker · Falls Church, VA
Christina Tosto, LICSW, LCSW is a Clinical Social Worker provider in Falls Church, VA (NPI 1427438340).
Provider details
- NPI number
- 1427438340
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC50081413 (DC)
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
11 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
- 2015-06-05
- Last updated
- 2021-02-04
- Certified
- 2021-02-04
Frequently asked questions
- What is Christina Tosto's NPI number?
- Christina Tosto's National Provider Identifier (NPI) is 1427438340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Tosto's specialty?
- Christina Tosto is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Christina Tosto located?
- Christina Tosto's practice location on file with NPPES is 520 N Washington St Ste 100, Falls Church, VA 22046-3538.
- What is Christina Tosto's phone number?
- The practice phone number listed in the NPPES registry for Christina Tosto is (703) 646-1310.
- Is Christina Tosto's NPI active?
- Yes — Christina Tosto's NPI (1427438340) is active in the NPPES registry as of the last update on 2021-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.