Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1972125201 Individual Practitioner Female Practitioner

Hannah H Yoon

Optometrist • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Hannah Yoon is a certified Optometrist practicing in Chicago, IL. With approximately 6 years of clinical experience since graduating from New England College Of Optometry in 2020, Hannah Yoon delivers high-quality medical care to the local community at 1009 S WOOD ST.

Hannah Yoon is affiliated with The Board Of Trustees Of The University Of Illinois and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

1009 S Wood St

Chicago, IL 606123747

Telephone 3129963937
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

New England College Of Optometry

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Chicago, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -9.6 yrs vs City Avg
City Avg: 15.6 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
633 Specialists

Practicing in Chicago, IL (2783 Statewide)

Telehealth Adoption Rate
0.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
79.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Yoon (6 Years) 6 Yrs
Chicago Specialty Average (15.6 Years) 15.6 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
80 46 $376.38 $94.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
35 35 $475.86 $117.25
99213 Established patient office or other outpatient visit, typically 15 minutes
27 14 $378.67 $66.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
24 24 $471.67 $85.26
92134 Imaging of retina
17 17 $221.24 $40.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
17 17 $763.53 $175.09
92133 Imaging of optic nerve
12 11 $217.50 $21.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
11 11 $769.09 $140.11

Medical Specialties & State Licenses

CMS Verified: 2025-03-24
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License IL 046011500

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.

Hospital & Practice Group Affiliations

The Board Of Trustees Of The University Of Illinois

1009 S Wood St, Chicago, IL 606123747

Phone: 3124134900

Practice Associates & Co-Workers

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

15 Associated Practitioners
Betty Situ

Ophthalmology

NPI 1124612478
NPI 1215484605

Doctor of Medicine (M.D.)

NPI 1245632371

Doctor of Optometry

NPI 1275203457

Doctor of Medicine (M.D.)

NPI 1376171553

Doctor of Medicine (M.D.)

NPI 1376733774

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2025

Optometrist (License #046011500 in IL)

📍
Updated Practice Location October 19, 2023

Registered at 1009 S WOOD ST, CHICAGO, IL 606123747 (Tel: 3129963937)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 19, 2023

Optometrist (License #04601150 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2020

Optometrist (License #5403 in MA)

NPI Profile Active May 08, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location May 08, 2020

Registered at 243 CHARLES ST, BOSTON, MA 021143002 (Tel: 6175237900)

📍
Updated Business Mailing Address May 08, 2020

Registered at 243 CHARLES ST, BOSTON, MA 021143002 (Tel: 6175237900)

👤
Provider Name / Credentials Updated May 08, 2020

Recorded as HANNAH YOON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 08, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 08, 2020

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: 1972125201
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 08, 2020
Last Update: March 24, 2025
Sole Proprietor: No

Mailing Address

243 Charles St

Boston, MA 021143002

Phone: 6175237900

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.