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

Mark E Williams, LCMHC

Individual provider Mental Health Counselor · NPI 1578663795

Mark E Williams, LCMHC is a Mental Health Counselor in South Burlington, Vermont. Qualified in 1990, 36 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Vermont.

Years since qualifying
36
Licensed in
VT
In the registry since
2006

Practice location Address checks out

186 White St
South Burlington, VT 05403-5940
Phone: (802) 865-4883
Fax: (802) 860-1282
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 68-192 (VT)

Record details

NPI number1578663795
Entity typeIndividual (Type 1)
GenderMale
Credentials LCMHC
Sole proprietorYes
NPI enumeratedSeptember 25, 2006
Last updated in NPPESDecember 9, 2023
Certification dateDecember 9, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in South Burlington