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

Elizabeth A Hamlin, MD

Individual provider Psychiatry Physician · NPI 1134418981

Elizabeth A Hamlin, MD is a Psychiatry Physician in Oconomowoc, Wisconsin. Works from 2 locations. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2011
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

34700 Valley Rd
Oconomowoc, WI 53066-4599
Phone: (262) 646-4411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 400 Genessee St, Delafield, WI 53018 — (262) 354-5543

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 59855-20 (WI)

Record details

NPI number1134418981
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2011
Last updated in NPPESApril 4, 2018
Mailing address34700 Valley Rd, Oconomowoc, WI 53066-4599

Other providers in Oconomowoc