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Active NPI 1427207216 Individual Practitioner Male Practitioner

Dr. Eric Chang , OD

Optometrist • Issaquah, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Eric Chang, OD is a certified Optometrist practicing in Issaquah, WA. With approximately 18 years of clinical experience since graduating from University Of California - School Of Optometry in 2008, Dr. Chang delivers high-quality medical care to the local community at 22530 SE 64TH PL STE 140.

Dr. Chang accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of retina, established patient complete exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

22530 Se 64th Pl Ste 140

Issaquah, WA 980275353

Telephone 4253922020
Associated Practice Facility / Clinic
🏢 Mark J Jensen Od Ps Facility NPI 1891935177

Medicare Profile & Education

Medical School

University Of California - School Of Optometry

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Issaquah, WA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs +0.6 yrs vs City Avg
City Avg: 17.4 Yrs
State Avg: 20.4 Yrs
Regional Practice Density
27 Specialists

Practicing in Issaquah, WA (1692 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
9.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (18 Years) 18 Yrs
Issaquah Specialty Average (17.4 Years) 17.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
38 29 $96.00 $94.77
92134 Imaging of retina
38 33 $65.00 $45.34
92014 Established patient complete exam of visual system
36 36 $153.00 $142.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
23 15 $187.00 $184.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
22 14 $141.00 $138.84
92083 Exam of visual field with extended testing
20 13 $95.00 $72.79
92250 Photography of the retina
18 15 $60.00 $41.95
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
12 12 $268.00 $240.25

Medical Specialties & State Licenses

CMS Verified: 2021-09-30
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License WA OD 60035981

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

1 Associated Practitioners
NPI 1760473920

Doctor of Optometry

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location September 30, 2021

Registered at 22530 SE 64TH PL STE 140, ISSAQUAH, WA 980275353 (Tel: 4253922020)

NPI Profile Active August 03, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address August 03, 2017

Registered at 5702 145TH AVE. SE, BELLEVUE, WA 980153083 (Tel: 2062652785)

📍
Updated Practice Location August 03, 2017

Registered at 15230 NE 24TH ST, STE Q, REDMOND, WA 980525540 (Tel: 4255622015)

👤
Provider Name / Credentials Updated August 03, 2017

Recorded as ERIC CHANG, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 03, 2017

Optometrist (License #OD 60035981 in WA)

NPI Profile Active July 11, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location July 11, 2014

Registered at 15230 NE 24TH ST, STE Q, REDMOND, WA 980525540 (Tel: 4255622015)

📍
Updated Business Mailing Address July 11, 2014

Registered at PO BOX 53083, BELLEVUE, WA 980153083 (Tel: 9177279424)

👤
Provider Name / Credentials Updated July 11, 2014

Recorded as ERIC CHANG, O.D.

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

Optometrist (License #OD 60035981 in WA)

🟢
Initial NPI Registration & Enumeration September 16, 2008

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: 1427207216
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 16, 2008
Last Update: September 30, 2021
Sole Proprietor: No

Mailing Address

5702 145th Ave. Se

Bellevue, WA 980153083

Phone: 2062652785

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.