IndividualActive
Melissa Williams, LICSW
NPI 1679155626 · Social Worker · Washington, DC
Melissa Williams, LICSW is a Social Worker provider in Washington, DC (NPI 1679155626).
Provider details
- NPI number
- 1679155626
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC50082958 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
2001 S St Nw Ste 310
Washington, DC 20009-1164
Phone: (706) 525-8299
Street-level locationGet directions
Mailing address
1223 Queen St Ne Apt 3
Washington, DC 20002-2860
Registry dates
- Enumerated
- 2021-04-28
- Last updated
- 2022-01-07
- Certified
- 2021-09-20
Frequently asked questions
- What is Melissa Williams's NPI number?
- Melissa Williams's National Provider Identifier (NPI) is 1679155626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Williams's specialty?
- Melissa Williams is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Williams located?
- Melissa Williams's practice location on file with NPPES is 2001 S St Nw Ste 310, Washington, DC 20009-1164.
- What is Melissa Williams's phone number?
- The practice phone number listed in the NPPES registry for Melissa Williams is (706) 525-8299.
- Is Melissa Williams's NPI active?
- Yes — Melissa Williams's NPI (1679155626) is active in the NPPES registry as of the last update on 2022-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.