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

Dr. Jon Eric Steffensen

Individual provider Oral and Maxillofacial Pathology Dentistry · NPI 1144392457

Dr. Jon Eric Steffensen is an Oral and Maxillofacial Pathology Dentistry in Napa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006

Practice location Address checks out

1600 Trancas St Ste E
Napa, CA 94558-3308
Phone: (707) 255-3725
Show map & directions

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

Specialties & licences

Oral and Maxillofacial Pathology Dentistry (primary) Taxonomy 1223P0106X · Licence 41217 (CA)

Record details

NPI number1144392457
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1600 Trancas St Ste E, Napa, CA 94558-3308

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