Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1740316041 Individual Practitioner Male Practitioner

Dr. Chi Chang , OD

Optometrist • Costa Mesa, CA

Professional Overview & Biography Verified Profile Summary

Dr. Chi Chang, OD is a registered healthcare professional specializing in Optometrist in Costa Mesa, CA. Practice services are available at 3333 BRISTOL ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3333 Bristol St

Costa Mesa, CA 926261873

Telephone 7147541869
Fax 7147541871
Associated Practice Facility / Clinic
🏢 Nordstrom Inc & Subsidiaries Facility NPI 1427083906

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Costa Mesa, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.6 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
31 Specialists

Practicing in Costa Mesa, CA (8588 Statewide)

Telehealth Adoption Rate
3.2% 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

CMS Verified: 2022-07-27
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 14376

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.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License CA 41376

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.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License WA 3812

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
2028223 (WA)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location February 23, 2022

Registered at 3333 BRISTOL ST, COSTA MESA, CA 926261873 (Tel: 7147541869)

👤
Provider Name / Credentials Updated February 23, 2022

Recorded as CHI CHANG, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 23, 2022

Optometrist (License #41376 in CA)

NPI Profile Active November 11, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location November 11, 2014

Registered at 8250 DAY CREEK BLVD, RANCHO CUCAMONGA, CA 917398550 (Tel: 9096467102)

📍
Updated Business Mailing Address November 11, 2014

Registered at 1609 S VARNA ST, ANAHEIM, CA 928046128 (Tel: 2067691918)

👤
Provider Name / Credentials Updated November 11, 2014

Recorded as CHI CHANG, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 11, 2014

Optometrist (License #3812 in WA)

🟢
Initial NPI Registration & Enumeration February 23, 2007

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: 1740316041
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 23, 2007
Last Update: July 27, 2022
Sole Proprietor: No

Mailing Address

1609 S Varna St

Anaheim, CA 928046128

Phone: 2067691918

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.