Derwin Harris, LCSW
NPI 1952403115 · Clinical Social Worker · Springfield, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derwin Harris, LCSW is a Clinical Social Worker provider in Springfield, VA (NPI 1952403115).
Provider details
- NPI number
- 1952403115
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 11899 (MD)
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
19 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
- 2006-09-01
- Last updated
- 2021-03-10
- Certified
- 2021-03-10
Frequently asked questions
- What is Derwin Harris's NPI number?
- Derwin Harris's National Provider Identifier (NPI) is 1952403115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derwin Harris's specialty?
- Derwin Harris is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Derwin Harris located?
- Derwin Harris's practice location on file with NPPES is 5413 Backlick Rd Ste a, Springfield, VA 22151-3915.
- What is Derwin Harris's phone number?
- The practice phone number listed in the NPPES registry for Derwin Harris is (571) 342-0045.
- Does Derwin Harris accept Medicare?
- Derwin Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derwin Harris's NPI active?
- Yes — Derwin Harris's NPI (1952403115) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.