Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1275845117 Individual Practitioner Female Practitioner

Dr. Esther Lan , OD

Optometrist • Norwalk, CA

Professional Overview & Biography Verified Profile Summary

Dr. Esther Lan, OD is a registered healthcare professional specializing in Optometrist in Norwalk, CA. Practice services are available at 13800 SAN ANTONIO DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

13800 San Antonio Dr

Norwalk, CA 90650

Telephone 5628646535
Fax 5628646538
Associated Practice Facility / Clinic
🏢 Paul S. Crismon, O.d. Inc Facility NPI 1568666824

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Norwalk, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 25.5 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
16 Specialists

Practicing in Norwalk, CA (8588 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

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 13977

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.

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1053157438

Doctor of Optometry

NPI 1417937087

Doctor of Optometry

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location September 13, 2018

Registered at 13800 SAN ANTONIO DR, NORWALK, CA 90650 (Tel: 5628646535)

📍
Updated Business Mailing Address September 13, 2018

Registered at 13800 SAN ANTONIO DR, NORWALK, CA 906504033 (Tel: 5628646535)

NPI Profile Active July 08, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2010

Registered at 1211 W LA PALMA AVE, SUITE 201, ANAHEIM, CA 928012815 (Tel: 7145333126)

📍
Updated Business Mailing Address July 08, 2010

Registered at 1211 W LA PALMA AVE, SUITE 201, ANAHEIM, CA 928012815 (Tel: 7145333126)

👤
Provider Name / Credentials Updated July 08, 2010

Recorded as ESTHER LAN, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2010

Optometrist (License #13977 in CA)

🟢
Initial NPI Registration & Enumeration July 08, 2010

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: 1275845117
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 08, 2010
Last Update: September 13, 2018
Sole Proprietor: Yes

Mailing Address

13800 San Antonio Dr

Norwalk, CA 906504033

Phone: 5628646535

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.