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

Caroline G Castillo, MD

Individual provider Internal Medicine Physician · NPI 1700107463

Caroline G Castillo, MD is an Infectious Disease in Portland, Oregon. Graduated from University of Washington School of Medicine in 2010, 16 years ago. Practices with Marion County, a 19-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
16
Trained at
University of Washington School of Medicine
Licensed in
OR
In the registry since
2010
Specialties on file
2
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

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-7735
Fax: (503) 494-4264
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD191419 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD191419 (OR)

Record details

NPI number1700107463
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2010
Last updated in NPPESAugust 9, 2019
Mailing address3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Marion County — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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