Denise Williams, LICSW
NPI 1598126252 · Clinical Social Worker · Washington, DC
Denise Williams, LICSW is a Clinical Social Worker provider in Washington, DC (NPI 1598126252).
Provider details
- NPI number
- 1598126252
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC50080637 (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
10 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
- 2016-03-09
- Last updated
- 2016-07-20
Frequently asked questions
- What is Denise Williams's NPI number?
- Denise Williams's National Provider Identifier (NPI) is 1598126252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Williams's specialty?
- Denise Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Denise Williams located?
- Denise Williams's practice location on file with NPPES is 1727 28th St Se Apt 102, Washington, DC 20020-6478.
- What is Denise Williams's phone number?
- The practice phone number listed in the NPPES registry for Denise Williams is (202) 957-7554.
- Is Denise Williams's NPI active?
- Yes — Denise Williams's NPI (1598126252) is active in the NPPES registry as of the last update on 2016-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.