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

Mr. William Clay Pearson, MS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1417160987

Mr. William Clay Pearson, MS is an Addiction (Substance Use Disorder) Counselor in Gallup, New Mexico. Licensed in New Mexico. Registered with an NPI since 2007.

Licensed in
NM
In the registry since
2007
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

211 W Mesa Ave Ste #4
Gallup, NM 87301-6382
Phone: (505) 862-9992
Fax: (505) 862-9992
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 0088461 (NM)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 4206 (NM)

Record details

NPI number1417160987
Entity typeIndividual (Type 1)
GenderMale
Credentials MS
Sole proprietorNo
NPI enumeratedMay 8, 2007
Last updated in NPPESJune 3, 2016
Mailing addressPo Box 3579, Gallup, NM 87305-3579

Other providers in Gallup