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

Dr. James Eric Wiedeman, MD

Individual provider Surgery Physician · NPI 1780667345

Dr. James Eric Wiedeman, MD is a Surgery Physician in Mather, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

10535 Hospital Way
Mather, CA 95655-4200
Phone: (916) 843-7222
Fax: (916) 366-5475
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence G77763 (CA)

Record details

NPI number1780667345
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 28, 2005
Last updated in NPPESJuly 13, 2026
Mailing address419 Heron Pl, Davis, CA 95616-7512

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