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Active NPI 1801579420 Individual Practitioner Female Practitioner

Cindy Sieun An , AGPCNP-BC

Nurse Practitioner • Fullerton, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Cindy An, AGPCNP-BC is a certified Nurse Practitioner practicing in Fullerton, CA. With approximately 4 years of clinical experience since completing medical education in 2022, Cindy An delivers high-quality medical care to the local community at 100 N STATE COLLEGE BLVD STE H.

Cindy An is affiliated with Balboa Nephrology Medical Group Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

100 N State College Blvd Ste H

Fullerton, CA 928314236

Telephone 7148246565
Fax 7149307926
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Fullerton, CA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -8.4 yrs vs City Avg
City Avg: 12.4 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
30 Specialists

Practicing in Fullerton, CA (8378 Statewide)

Telehealth Adoption Rate
20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. An (4 Years) 4 Yrs
Fullerton Specialty Average (12.4 Years) 12.4 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-01-16
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CA 95025982

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Balboa Nephrology Medical Group Inc

11100 Warner Ave, Fountain Valley, CA 927087511

Phone: 7146419696

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Torrence Puck , PA-C

Physician Assistant

NPI 1528685054

Physician Assistant (Certified)

Minnah Cho , MSN, FNP-C

Nurse Practitioner

NPI 1790277515

Master of Science in Nursing, Family Nurse Practitioner (Certified)

Dr. Hovhannes Ghazaryan , MD

Pain Medicine - Pain Medicine

NPI 1851910665

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Business Mailing Address January 16, 2026

Registered at 9373 HAZARD WAY STE 200, SAN DIEGO, CA 921231226 (Tel: 8588108000)

📍
Updated Practice Location February 08, 2024

Registered at 100 N STATE COLLEGE BLVD STE H, FULLERTON, CA 928314236 (Tel: 7148246565)

📍
Updated Business Mailing Address February 08, 2024

Registered at 224 N FAIR OAKS AVE STE 300, PASADENA, CA 911033618 (Tel: 6266961400)

NPI Profile Active August 10, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location August 10, 2023

Registered at 17400 IRVINE BLVD., STE F, TUSTIN, CA 927803030 (Tel: 7149379400)

📍
Updated Business Mailing Address August 10, 2023

Registered at 17400 IRVINE BLVD., STE F, TUSTIN, CA 927803030 (Tel: 7149379400)

👤
Provider Name / Credentials Updated August 10, 2023

Recorded as CINDY AN, AGPCNP-BC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 10, 2023

Nurse Practitioner (License #95025982 in CA)

🟢
Initial NPI Registration & Enumeration August 10, 2023

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1801579420
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 10, 2023
Last Update: January 16, 2026
Sole Proprietor: Yes

Mailing Address

9373 Hazard Way Ste 200

San Diego, CA 921231226

Phone: 8588108000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.