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

Individual provider Ambulatory Care Registered Nurse · NPI 1811227069

Susan Lynn Duncan, RN is an Ambulatory Care Registered Nurse in Orange, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1439 E Madison Ave
Orange, CA 92867-7017
Phone: (714) 309-2774
Fax: (714) 744-8681
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 276323 (CA)

Record details

NPI number1811227069
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJanuary 11, 2010
Last updated in NPPESJanuary 11, 2010

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