Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William M Walker

Individual provider Mental Health Counselor · NPI 1033841606

William M Walker is a Mental Health Counselor in Mc Lean, Virginia. Practices as a sole proprietor and works from 2 locations. Licensed in Virginia.

Licensed in
VA
In the registry since
2022

Practice location Address checks out

8180 Greensboro Dr Ste 350
Mc Lean, VA 22102-3862
Phone: (571) 251-1303
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4400 Bellavia Ln, Fairfax, VA 22030-4491 — (571) 251-1303

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 0704014866 (VA)

Record details

NPI number1033841606
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 30, 2022
Last updated in NPPESJune 30, 2022
Certification dateJune 30, 2022
Mailing address4400 Bellavia Ln, Fairfax, VA 22030-4491

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