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

Mark Joseph Cornell

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1023947199

Mark Joseph Cornell is an Addiction (Substance Use Disorder) Counselor in Sacramento, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026

Practice location Address checks out

1500 Expo Pkwy
Sacramento, CA 95815-4227
Phone: (916) 469-4690
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 R1603430325 (CA)

Record details

NPI number1023947199
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 15, 2026
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026

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