Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dinah Loa, MD

Individual provider Internal Medicine Physician · NPI 1699058511

Dinah Loa, MD is an Internal Medicine Physician in Salem, Oregon. Practices as a sole proprietor. Licensed in Illinois and Oregon.

Licensed in
IL, OR
In the registry since
2011
Specialties on file
3
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

890 Oak St SE
Salem, OR 97301-3905
Phone: (503) 561-5200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD176898 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD176898 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125059045 (IL)

Record details

NPI number1699058511
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 27, 2011
Last updated in NPPESJune 25, 2025
Certification dateJune 25, 2025

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients179
Services billed 397 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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