John Fox
NPI 1386298396 · Professional Counselor · Fairfax, VA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Fox is a Professional Counselor provider in Fairfax, VA (NPI 1386298396).
Provider details
- NPI number
- 1386298396
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
6 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)
- 2121 Eisenhower Ave Ste 501Alexandria, VA 22314-4688Phone: (540) 845-6940
Registry dates
- Enumerated
- 2019-07-29
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is John Fox's NPI number?
- John Fox's National Provider Identifier (NPI) is 1386298396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Fox's specialty?
- John Fox is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John Fox located?
- John Fox's practice location on file with NPPES is 3975 University Dr Ste 110, Fairfax, VA 22030-2520.
- What is John Fox's phone number?
- The practice phone number listed in the NPPES registry for John Fox is (540) 845-6940.
- Does John Fox accept Medicare?
- John Fox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Fox's NPI active?
- Yes — John Fox's NPI (1386298396) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.