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

Mr. William B Winston, LPC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1558502534

Mr. William B Winston, LPC is an Addiction (Substance Use Disorder) Counselor in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2009.

Licensed in
DC
In the registry since
2009
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

1701 14th St NW
Washington, DC 20009-4308
Phone: (202) 797-3500
Fax: (202) 797-3504
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence PRC306 (DC)

Record details

NPI number1558502534
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC
Sole proprietorNo
NPI enumeratedMarch 20, 2009
Last updated in NPPESMarch 20, 2009

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