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

John Eric Tonningsen

Individual provider Case Manager/Care Coordinator · NPI 1770152290

John Eric Tonningsen is a Case Manager/Care Coordinator in Napa, California. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

2751 Napa Valley Corporate Dr Bldg B
Napa, CA 94558-6216
Phone: (707) 210-2437
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1770152290
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 19, 2021
Last updated in NPPESJune 19, 2021
Certification dateJune 19, 2021
Mailing address324 Green St, Martinez, CA 94553-2362

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