Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1477542678 Individual Practitioner Female Practitioner

Dr. Esther Lee Ahn , OD

Optometrist • Cerritos, CA

Professional Overview & Biography Verified Profile Summary

Dr. Esther Ahn, OD is a registered healthcare professional specializing in Optometrist in Cerritos, CA. Practice services are available at 11900 SOUTH ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11900 South St
Ste 121

Cerritos, CA 907036847

Telephone 5628094041
Fax 5628095142
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Cerritos, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.2 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
31 Specialists

Practicing in Cerritos, CA (8588 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
2.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2018)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
16 16 $104.69 $102.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
11 11 $105.00 $102.86

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 11854T

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
SD0118540 (CA)

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1336419456

Doctor of Optometry

NPI 1669740114

Doctor of Optometry

NPI 1811973878

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 11900 SOUTH ST, STE 121, CERRITOS, CA 907036847 (Tel: 5628094041)

📍
Updated Business Mailing Address July 08, 2007

Registered at 11900 SOUTH ST, STE 121, CERRITOS, CA 907036847 (Tel: 5628094041)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as ESTHER AHN, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Optometrist (License #11854T in CA)

🟢
Initial NPI Registration & Enumeration October 19, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Esther Ahn. Be the first to share your experience!

Sign in to leave a review for Dr. Esther Ahn

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1477542678
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 19, 2005
Last Update: July 08, 2007
Sole Proprietor: Yes

Mailing Address

11900 South St, Ste 121

Cerritos, CA 907036847

Phone: 5628094041

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.