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

Miss. Cindy Sieun An, AGPCNP-BC

Individual provider Nurse Practitioner · NPI 1801579420

Miss. Cindy Sieun An, AGPCNP-BC is a Nurse Practitioner in Fullerton, California. Qualified in 2022, 4 years ago. Practices with Balboa Nephrology Medical Group Inc, a 79-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
4
Licensed in
CA
In the registry since
2023

Practice location Address checks out

100 N State College Blvd Ste H
Fullerton, CA 92831-4236
Phone: (714) 824-6565
Fax: (714) 930-7926
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95025982 (CA)

Record details

NPI number1801579420
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGPCNP-BC
Sole proprietorYes
NPI enumeratedAugust 10, 2023
Last updated in NPPESJanuary 16, 2026
Certification dateJanuary 16, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Balboa Nephrology Medical Group Inc — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fullerton