Charles Sims, LSW
NPI 1275291866 · Social Worker · Washington, DC
Charles Sims, LSW is a Social Worker provider in Washington, DC (NPI 1275291866).
Provider details
- NPI number
- 1275291866
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Male
- Sole proprietor
- No
- License
- SW140340 (PA)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 4518 Beech Rd Ste 230Marlow Heights, MD 20748-6735Phone: (240) 814-8519
Registry dates
- Enumerated
- 2021-12-01
- Last updated
- 2025-02-25
- Certified
- 2025-02-25
Frequently asked questions
- What is Charles Sims's NPI number?
- Charles Sims's National Provider Identifier (NPI) is 1275291866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Sims's specialty?
- Charles Sims is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Charles Sims located?
- Charles Sims's practice location on file with NPPES is 1301 Lenfant Sq Se, Washington, DC 20020-6724.
- What is Charles Sims's phone number?
- The practice phone number listed in the NPPES registry for Charles Sims is (267) 304-7846.
- Is Charles Sims's NPI active?
- Yes — Charles Sims's NPI (1275291866) is active in the NPPES registry as of the last update on 2025-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.