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

Individual provider Internal Medicine Physician · NPI 1205419025

Marielle Andrea Barretto Llamas, MD is an Internal Medicine Physician in Sacramento, California. Licensed in Oregon. Registered with an NPI since 2021.

Licensed in
OR
In the registry since
2021
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

4301 X St
Sacramento, CA 95817-2214
Phone: (916) 734-2011
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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 PG205477 (OR)

Record details

NPI number1205419025
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 29, 2021
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026

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