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

Mark Sterling Cumpton

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1487411120

Mark Sterling Cumpton is an Addiction (Substance Use Disorder) Counselor in LA Grande, Oregon. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

105 Fir St Ste 327
LA Grande, OR 97850-2663
Phone: (541) 709-6280
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1487411120
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 29, 2024
Last updated in NPPESFebruary 29, 2024
Certification dateFebruary 29, 2024
Mailing address105 Fir St Ste 327, La Grande, OR 97850-2663

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