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

Diane Lynn Hambrick, MD

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1205859683

Diane Lynn Hambrick, MD is an Addiction Medicine (Family Medicine) Physician in Saint Helena, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

10 Woodland Rd St Helena Hospital
Saint Helena, CA 94574-9554
Phone: (707) 967-5720
Fax: (707) 965-9729
Show map & directions

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

Specialties & licences

Addiction Medicine (Family Medicine) Physician (primary) Taxonomy 207QA0401X · Licence G30415 (CA)

Record details

NPI number1205859683
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESFebruary 1, 2012