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

Dr. Keith Arnold, MD

Individual provider Internal Medicine Physician · NPI 1750561379

Dr. Keith Arnold, MD is an Internal Medicine Physician in Lakeport, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

5830 Robin Hill Dr Spc 8
Lakeport, CA 95453-6023
Phone: (707) 263-3670
Fax: (707) 263-3670
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence AFE29635 (CA)

Record details

NPI number1750561379
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 12, 2007
Last updated in NPPESNovember 12, 2007

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