Active NPI 1861443079 Individual Practitioner Male Practitioner

Dr. Chih Jen Wang , OD

Optometrist • O Fallon, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Chih Jen Wang, OD is a certified Optometrist practicing in O Fallon, IL. With approximately 23 years of clinical experience since graduating from Indiana University - School Of Optometry in 2003, Dr. Wang delivers high-quality medical care to the local community at 1560 W US HIGHWAY 50.

Dr. Wang maintains professional affiliations with Christina J. Levi O D P C., Nucrown, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include photography of the retina, established patient complete exam of visual system, new 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

1560 W Us Highway 50

O Fallon, IL 622691619

Telephone 6183976575

Fax 8004326004

Associated Practice Facility / Clinic

🏢 Nu-Crown, Llc Facility NPI 1730232455

Medicare Profile & Education

Medical School

Indiana University - School Of Optometry

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in O Fallon, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs +6.4 yrs vs City Avg

City Avg: 16.6 Yrs

State Avg: 22.8 Yrs

Regional Practice Density

9 Specialists

Practicing in O Fallon, IL (2783 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

39.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wang (23 Years) 23 Yrs

O Fallon Specialty Average (16.6 Years) 16.6 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
92250 Photography of the retina	31	30	$130.00	$34.92
92014 Established patient complete exam of visual system	25	25	$162.52	$118.39
92004 New patient complete exam of visual system	12	12	$195.00	$140.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	27	27	$151.22	$121.15
92250 Photography of the retina	18	18	$130.00	$35.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$140.00	$125.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	31	31	$144.00	$123.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$142.61	$128.06
92004 New patient complete exam of visual system	11	11	$186.09	$146.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	32	$141.88	$130.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$200.00	$171.11
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$120.00	$92.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	26	$128.75	$108.57
92014 Established patient complete exam of visual system	16	16	$134.00	$124.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	52	$106.25	$105.01
92014 Established patient complete exam of visual system	49	49	$134.00	$124.05
92004 New patient complete exam of visual system	46	46	$181.00	$148.34
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$75.00	$73.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	69	$106.25	$103.82
99213 Established patient office or other outpatient visit, typically 15 minutes	32	30	$77.73	$70.28
92014 Established patient complete exam of visual system	27	27	$134.00	$119.81
92012 Established patient problem focused exam of visual system	21	20	$91.00	$82.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$118.75	$106.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$175.00	$161.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	75	73	$106.25	$101.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$175.00	$157.61
92012 Established patient problem focused exam of visual system	22	22	$91.00	$78.84
92014 Established patient complete exam of visual system	16	16	$134.00	$116.00
92004 New patient complete exam of visual system	16	16	$181.00	$141.34

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License IL 046-009615

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 MO 2004001752

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

046009615 (IL)

Commercial Insurance / Payer ID Rr Medicare

P00403017 (IL)

Hospital & Practice Group Affiliations

Christina J. Levi O D P C.

2100 Troy Rd, Edwardsville, IL 620252595

Phone: 6186568888

Nucrown, Llc

111 E 4th St, Alton, IL 620026206

Nucrown, Llc

406 E Broadway, Alton, IL 620022417

Phone: 6184627611

Christina J. Levi O D P C.

406 E Broadway, Alton, IL 620022417

Phone: 6184627611

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Kristin Mcmurry , OD

Optometrist

NPI 1003885278

Doctor of Optometry

Dr. Matthew Woodyard , OD

Optometrist

NPI 1366411969

Doctor of Optometry

Dr. Mark Wade , OD

Optometrist

NPI 1376512137

Doctor of Optometry

Dr. Belinda Luk , OD

Optometrist

NPI 1386613289

Doctor of Optometry

Dr. Christina Levi , OD

Optometrist

NPI 1417924648

Doctor of Optometry

Dr. Mary Hohenberger , OD

Optometrist

NPI 1487621678

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 February 14, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location February 14, 2014

Registered at 1560 W US HIGHWAY 50, O FALLON, IL 622691619 (Tel: 6183976575)

📍

Updated Business Mailing Address February 14, 2014

Registered at 211 E BROADWAY, ALTON, IL 620026220 (Tel: 8004072696)

👤

Provider Name / Credentials Updated February 14, 2014

Recorded as CHIH JEN WANG, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 14, 2014

Optometrist (License #046-009615 in IL)

🟢

Initial NPI Registration & Enumeration May 12, 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: 1861443079

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 12, 2006

Last Update: February 14, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

211 E Broadway

Alton, IL 620026220

Phone: 8004072696

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.