Eugene Gillen
NPI 1306244710 · Clinical Social Worker · Alexandria, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eugene Gillen is a Clinical Social Worker provider in Alexandria, VA (NPI 1306244710).
Provider details
- NPI number
- 1306244710
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 3375 S Hoover StSuite H201Los Angeles, CA 90089-0116Phone: (213) 821-5977
Registry dates
- Enumerated
- 2014-12-17
- Last updated
- 2024-12-27
- Certified
- 2024-12-27
Frequently asked questions
- What is Eugene Gillen's NPI number?
- Eugene Gillen's National Provider Identifier (NPI) is 1306244710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eugene Gillen's specialty?
- Eugene Gillen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Eugene Gillen located?
- Eugene Gillen's practice location on file with NPPES is 6210 Old Franconia Rd Unit a, Alexandria, VA 22310-2529.
- What is Eugene Gillen's phone number?
- The practice phone number listed in the NPPES registry for Eugene Gillen is (703) 955-3703.
- Does Eugene Gillen accept Medicare?
- Eugene Gillen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eugene Gillen's NPI active?
- Yes — Eugene Gillen's NPI (1306244710) is active in the NPPES registry as of the last update on 2024-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.