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

Colleen Hamilton, MD

Individual provider Internal Medicine Physician · NPI 1083302939

Colleen Hamilton, MD is an Internal Medicine Physician in Torrance, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 W Carson St
Torrance, CA 90502-2004
Phone: (310) 222-2345
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A209906 (CA)

Record details

NPI number1083302939
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 28, 2023
Last updated in NPPESJune 22, 2026
Certification dateJune 22, 2026
Mailing address1845 White Oak Dr, Menlo Park, CA 94025-6130

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