IndividualActive
Stephen Williams
NPI 1861266744 · Case Manager/Care Coordinator · Washington, DC
Stephen Williams is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1861266744).
Provider details
- NPI number
- 1861266744
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
702 15th St Ne
Washington, DC 20002-4508
Phone: (202) 388-8500
Street-level locationGet directions
Mailing address
806 Hilltop Ter Se
Washington, DC 20019-4209
Registry dates
- Enumerated
- 2023-11-10
- Last updated
- 2023-12-09
- Certified
- 2023-12-09
Frequently asked questions
- What is Stephen Williams's NPI number?
- Stephen Williams's National Provider Identifier (NPI) is 1861266744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Williams's specialty?
- Stephen Williams is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Stephen Williams located?
- Stephen Williams's practice location on file with NPPES is 702 15th St Ne, Washington, DC 20002-4508.
- What is Stephen Williams's phone number?
- The practice phone number listed in the NPPES registry for Stephen Williams is (202) 388-8500.
- Is Stephen Williams's NPI active?
- Yes — Stephen Williams's NPI (1861266744) is active in the NPPES registry as of the last update on 2023-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.