Michelle Yanniello, LICSW, LCSW, CCFC
NPI 1477015451 · Clinical Social Worker · Washington, DC
Michelle Yanniello, LICSW, LCSW, CCFC is a Clinical Social Worker provider in Washington, DC (NPI 1477015451).
Provider details
- NPI number
- 1477015451
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW, LCSW, CCFC
- Sex
- Female
- Sole proprietor
- No
- License
- 0904012900 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2019-04-01
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Frequently asked questions
- What is Michelle Yanniello's NPI number?
- Michelle Yanniello's National Provider Identifier (NPI) is 1477015451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Yanniello's specialty?
- Michelle Yanniello is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michelle Yanniello located?
- Michelle Yanniello's practice location on file with NPPES is 1200 G St Nw Ste 800, Washington, DC 20005-6705.
- What is Michelle Yanniello's phone number?
- The practice phone number listed in the NPPES registry for Michelle Yanniello is (646) 941-7645.
- Is Michelle Yanniello's NPI active?
- Yes — Michelle Yanniello's NPI (1477015451) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.