Tiara Williams, LGSW
NPI 1194342493 · Clinical Social Worker · Washington, DC
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiara Williams, LGSW is a Clinical Social Worker provider in Washington, DC (NPI 1194342493).
Provider details
- NPI number
- 1194342493
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LGSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LG50082225 (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
6 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
- 2020-07-02
- Last updated
- 2024-08-07
- Certified
- 2024-08-07
Frequently asked questions
- What is Tiara Williams's NPI number?
- Tiara Williams's National Provider Identifier (NPI) is 1194342493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiara Williams's specialty?
- Tiara Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tiara Williams located?
- Tiara Williams's practice location on file with NPPES is 915 Rhode Island Ave Nw, Washington, DC 20001-4153.
- What is Tiara Williams's phone number?
- The practice phone number listed in the NPPES registry for Tiara Williams is (202) 232-6100.
- Does Tiara Williams accept Medicare?
- Tiara Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiara Williams's NPI active?
- Yes — Tiara Williams's NPI (1194342493) is active in the NPPES registry as of the last update on 2024-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.