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Active NPI 1285770065 Individual Practitioner Male Practitioner

Dr. Gregory Lee Leischer , OD

Optometrist • Wausau, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Leischer, OD is a certified Optometrist practicing in Wausau, WI. With approximately 29 years of clinical experience since graduating from Illinois College Of Optometry At Chicago in 1997, Dr. Leischer delivers high-quality medical care to the local community at 611 STEVENS DR.

Dr. Leischer is affiliated with Eyecare Center Of Wausau Llc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

611 Stevens Dr

Wausau, WI 544013006

Telephone 7158482020
Associated Practice Facility / Clinic
🏢 Eyecare Center Of Wausau Llc Facility NPI 1770722993

Medicare Profile & Education

Medical School

Illinois College Of Optometry At Chicago

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Wausau, WI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
29 Yrs +11.7 yrs vs City Avg
City Avg: 17.3 Yrs
State Avg: 21.0 Yrs
Regional Practice Density
28 Specialists

Practicing in Wausau, WI (1196 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
48.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leischer (29 Years) 29 Yrs
Wausau Specialty Average (17.3 Years) 17.3 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
66984 Removal of cataract with insertion of lens
2,404 16 $2.67 $1.12
92014 Established patient complete exam of visual system
170 170 $245.00 $119.59
99213 Established patient office or other outpatient visit, typically 15 minutes
50 35 $140.00 $85.36
92134 Imaging of retina
48 39 $75.00 $37.90
92133 Imaging of optic nerve
40 29 $73.00 $33.17
92004 New patient complete exam of visual system
26 26 $275.00 $141.45
92083 Exam of visual field with extended testing
20 15 $107.00 $57.05
92273 Full field recording of retinal electrical responses to external stimuli with interpretation and report
14 14 $225.00 $118.11

Medical Specialties & State Licenses

CMS Verified: 2023-04-18
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License WI 2687

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
38601100 (WI)

Hospital & Practice Group Affiliations

Eyecare Center Of Wausau Llc

611 Stevens Dr, Wausau, WI 544013006

Phone: 7158482020

Practice Associates & Co-Workers

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

4 Associated Practitioners
NPI 1235275009

Doctor of Optometry

NPI 1659729580

Doctor of Optometry

NPI 1699727438

Doctor of Optometry

NPI 1770143984

Doctor of Optometry

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location April 18, 2023

Registered at 611 STEVENS DR, WAUSAU, WI 544013006 (Tel: 7158482020)

📍
Updated Business Mailing Address April 18, 2023

Registered at 611 STEVENS DRIVE, WAUSAU, WI 544013006 (Tel: 7158482020)

📍
Updated Practice Location January 10, 2022

Registered at 611 STEVENS DRIVE, WAUSAU, WI 544013000 (Tel: 7158482020)

📍
Updated Business Mailing Address January 10, 2022

Registered at 611 STEVENS DRIVE, WAUSAU, WI 544013000 (Tel: 7158482020)

NPI Profile Active February 09, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location February 09, 2012

Registered at 205 W BRIDGE ST, WAUSAU, WI 544013000 (Tel: 7158482020)

📍
Updated Business Mailing Address February 09, 2012

Registered at 205 W BRIDGE ST, WAUSAU, WI 544013000 (Tel: 7158482020)

👤
Provider Name / Credentials Updated February 09, 2012

Recorded as GREGORY LEISCHER, O.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 09, 2012

Optometrist (License #2687 in WI)

🟢
Initial NPI Registration & Enumeration January 29, 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: 1285770065
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 29, 2007
Last Update: April 18, 2023
Sole Proprietor: No

Mailing Address

611 Stevens Drive

Wausau, WI 544013006

Phone: 7158482020

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.