Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1821165846 Individual Practitioner Male Practitioner

Dr. Dean Ahn , MD

Surgery • Bellflower, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dean Ahn, MD is a certified Surgery practicing in Bellflower, CA. With approximately 36 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 1990, Dr. Ahn delivers high-quality medical care to the local community at 9400 ROSECRANS AVE.

Dr. Ahn is affiliated with Southern California Permanente Medical Group and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

9400 Rosecrans Ave

Bellflower, CA 907062246

Telephone 5624613000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Bellflower, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs -2.6 yrs vs City Avg
City Avg: 38.6 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
13 Specialists

Practicing in Bellflower, CA (3346 Statewide)

Telehealth Adoption Rate
0.0% 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. Ahn (36 Years) 36 Yrs
Bellflower Specialty Average (38.6 Years) 38.6 Yrs

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA G83801

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Southern California Permanente Medical Group

9333 Rosecrans Ave, Bellflower, CA 907062141

Phone: 5624613000

Southern California Permanente Medical Group

9353 Imperial Hwy, Downey, CA 902422812

Phone: 5626579000

Southern California Permanente Medical Group

9333 Imperial Hwy, Downey, CA 902422812

Phone: 8009234040

Southern California Permanente Medical Group

9449 Imperial Hwy, Downey, CA 902422814

Phone: 5624613000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Basil Abdelkarim , MD

Internal Medicine

NPI 1003968454

Doctor of Medicine (M.D.)

NPI 1003975715

Doctor of Optometry

Dr. Janette Nguyen , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1003975723

Doctor of Podiatric Medicine

Dr. Jey Chung , MD

Surgery - Vascular Surgery

NPI 1003975764

Doctor of Medicine (M.D.)

Dr. Robert Sundstrom , MD

Neuromusculoskeletal Medicine & OMM

NPI 1003983933

Doctor of Medicine (M.D.)

NPI 1003983941

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active September 23, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location September 23, 2008

Registered at 9400 ROSECRANS AVE, BELLFLOWER, CA 907062246 (Tel: 5624613000)

📍
Updated Business Mailing Address September 23, 2008

Registered at 9400 ROSECRANS AVE, BELLFLOWER, CA 907062246 (Tel: 5624613000)

👤
Provider Name / Credentials Updated September 23, 2008

Recorded as DEAN AHN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2008

Surgery (License #G83801 in CA)

🟢
Initial NPI Registration & Enumeration November 29, 2006

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: 1821165846
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 29, 2006
Last Update: November 29, 2021
Sole Proprietor: No

Mailing Address

9400 Rosecrans Ave

Bellflower, CA 907062246

Phone: 5624613000

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.