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

Samantha Michelle Chan Buffington, FNP

Individual provider Family Nurse Practitioner · NPI 1629680087

Samantha Michelle Chan Buffington, FNP is a Nurse Practitioner in Yorba Linda, California. Qualified in 2018, 8 years ago. Practices with Minuteclinic Diagnostic Medical Group of Orange County Inc, a 29-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Licensed in
CA
In the registry since
2020
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

18080 Imperial Hwy
Yorba Linda, CA 92886-3436
Phone: (714) 961-1054
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95010633 (CA)

Record details

NPI number1629680087
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedAugust 18, 2020
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Minuteclinic Diagnostic Medical Group Of Orange County Inc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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