Mary Gibson
NPI 1306502778 · Clinical Social Worker · Arlington, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Gibson is a Clinical Social Worker provider in Arlington, VA (NPI 1306502778).
Provider details
- NPI number
- 1306502778
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0904013354 (VA)
Specialties & taxonomies
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)
- 4850 Mark Center DrAlexandria, VA 22311-1882Phone: (703) 746-3400
Registry dates
- Enumerated
- 2021-11-10
- Last updated
- 2024-07-31
- Certified
- 2024-07-31
Frequently asked questions
- What is Mary Gibson's NPI number?
- Mary Gibson's National Provider Identifier (NPI) is 1306502778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gibson's specialty?
- Mary Gibson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Gibson located?
- Mary Gibson's practice location on file with NPPES is 2100 Washington Blvd, Arlington, VA 22204-5703.
- What is Mary Gibson's phone number?
- The practice phone number listed in the NPPES registry for Mary Gibson is (703) 228-1600.
- Does Mary Gibson accept Medicare?
- Mary Gibson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Gibson's NPI active?
- Yes — Mary Gibson's NPI (1306502778) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.