Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1679685911 Individual Practitioner Female Practitioner

Dr. Vivien Chan , OD

Optometrist • Pasadena, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Vivien Chan, OD is a certified Optometrist practicing in Pasadena, CA. With approximately 45 years of clinical experience since graduating from Indiana University - School Of Optometry in 1981, Dr. Chan delivers high-quality medical care to the local community at 477 E COLORADO BLVD.

Dr. Chan is affiliated with Linden Optometry A Professional Corporation and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

477 E Colorado Blvd

Pasadena, CA 911012024

Telephone 6267961191
Fax 6267980189
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Indiana University - School Of Optometry

Graduation Year

1981

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Pasadena, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
45 Yrs +26.2 yrs vs City Avg
City Avg: 18.8 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
92 Specialists

Practicing in Pasadena, 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

Clinical Seniority & Experience Comparison

Dr. Chan (45 Years) 45 Yrs
Pasadena Specialty Average (18.8 Years) 18.8 Yrs

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 7158T

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
SD0071580 (CA)

Hospital & Practice Group Affiliations

Linden Optometry A Professional Corporation

477 E Colorado Blvd, Pasadena, CA 911012024

Phone: 6267961191

Practice Associates & Co-Workers

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

38 Associated Practitioners
NPI 1023120367

Doctor of Optometry

Tze Yu Tung

Optometrist

NPI 1023696473
NPI 1043507643

Doctor of Optometry

NPI 1063130979

Doctor of Optometry

NPI 1063524304

Doctor of Optometry

NPI 1114096336

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 August 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location August 08, 2007

Registered at 477 E COLORADO BLVD, PASADENA, CA 911012024 (Tel: 6267961191)

📍
Updated Business Mailing Address August 08, 2007

Registered at 477 E COLORADO BLVD, PASADENA, CA 911012024 (Tel: 6267961191)

👤
Provider Name / Credentials Updated August 08, 2007

Recorded as VIVIEN CHAN, OD

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

Optometrist (License #7158T in CA)

🟢
Initial NPI Registration & Enumeration August 31, 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: 1679685911
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 31, 2006
Last Update: June 25, 2019
Sole Proprietor: No

Mailing Address

477 E Colorado Blvd

Pasadena, CA 911012024

Phone: 6267961191

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.