Petrina Williams, LICSW
NPI 1134699358 · Clinical Social Worker · Washington, DC
Petrina Williams, LICSW is a Clinical Social Worker provider in Washington, DC (NPI 1134699358).
Provider details
- NPI number
- 1134699358
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC50082512 (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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
6 documented practice locations
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
Additional practice locations (5)
- 1300 I Street NwSte 400Washington, DC 20006Phone: (202) 557-0069
- 1300 I Street NwSte 400Washington, DC 20006Phone: (202) 557-0069
- 1300 I Street NwSte 400Washington, DC 20006Phone: (202) 557-0069
- 1300 I Street NwSte 400Washington, DC 20006Phone: (202) 557-0069
- 1300 I Street NwSte 400Washington, DC 20006Phone: (202) 557-0069
Registry dates
- Enumerated
- 2018-11-30
- Last updated
- 2021-03-19
- Certified
- 2021-02-15
Frequently asked questions
- What is Petrina Williams's NPI number?
- Petrina Williams's National Provider Identifier (NPI) is 1134699358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Petrina Williams's specialty?
- Petrina Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Petrina Williams located?
- Petrina Williams's practice location on file with NPPES is 163 Darrington St Sw, Washington, DC 20032-2246.
- What is Petrina Williams's phone number?
- The practice phone number listed in the NPPES registry for Petrina Williams is (202) 557-0069.
- Is Petrina Williams's NPI active?
- Yes — Petrina Williams's NPI (1134699358) is active in the NPPES registry as of the last update on 2021-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.