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

Marie Ann Ludwig

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1609208339

Marie Ann Ludwig is an Addiction (Substance Use Disorder) Counselor in Napa, California. Practices as a sole proprietor. Registered with an NPI since 2013.

In the registry since
2013

Practice location Address checks out

2310 1st St
Napa, CA 94559-2239
Phone: (707) 255-1855
Fax: (707) 255-5621
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

Record details

NPI number1609208339
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 5, 2013
Last updated in NPPESAugust 5, 2013

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