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

Mr. John Douglas Williams, AT

Individual provider Counselor · NPI 1912154345

Mr. John Douglas Williams, AT is a Counselor in Monticello, Arkansas. Practices as a sole proprietor. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

1371 Highway 278 W
Monticello, AR 71655-9663
Phone: (870) 367-2143
Fax: (870) 367-2145
Show map & directions

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

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1912154345
Entity typeIndividual (Type 1)
GenderMale
Credentials AT
Sole proprietorYes
NPI enumeratedAugust 27, 2008
Last updated in NPPESAugust 27, 2008

Other providers in Monticello