Elizabeth Vlachos, LCSW
NPI 1720939655 · Clinical Social Worker · Philadelphia, PA
Elizabeth Vlachos, LCSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1720939655).
Provider details
- NPI number
- 1720939655
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- CW027063 (PA)
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
Under 1 yr in 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
- 2026-02-06
- Last updated
- 2026-02-06
- Certified
- 2026-02-06
Frequently asked questions
- What is Elizabeth Vlachos's NPI number?
- Elizabeth Vlachos's National Provider Identifier (NPI) is 1720939655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Vlachos's specialty?
- Elizabeth Vlachos is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Vlachos located?
- Elizabeth Vlachos's practice location on file with NPPES is 238 S 3rd St Apt 3, Philadelphia, PA 19106-3807.
- What is Elizabeth Vlachos's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Vlachos is (856) 701-9827.
- Is Elizabeth Vlachos's NPI active?
- Yes — Elizabeth Vlachos's NPI (1720939655) is active in the NPPES registry as of the last update on 2026-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.