Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1609868124 Individual Practitioner Male Practitioner

Dr. John E Warren , OD

Optometrist • Mt Pleasant, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Warren, OD is a certified Optometrist practicing in Mt Pleasant, WI. With approximately 34 years of clinical experience since graduating from Indiana University - School Of Optometry in 1992, Dr. Warren delivers high-quality medical care to the local community at 1139 S SUNNYSLOPE DR STE 203.

Dr. Warren accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of cataract with insertion of lens, established patient complete exam of visual system, 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

1139 S Sunnyslope Dr Ste 203

Mt Pleasant, WI 534063998

Telephone 2627522020
Fax 2622925019
Associated Practice Facility / Clinic
🏢 John E Warren Od Sc Facility NPI 1821113697

Medicare Profile & Education

Medical School

Indiana University - School Of Optometry

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Mt Pleasant, WI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
34 Yrs +15.5 yrs vs City Avg
City Avg: 18.5 Yrs
State Avg: 21.0 Yrs
Regional Practice Density
2 Specialists

Practicing in Mt Pleasant, WI (1196 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
48.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Warren (34 Years) 34 Yrs
Mt Pleasant Specialty Average (18.5 Years) 18.5 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
1,793 12 $6.69 $1.12
92014 Established patient complete exam of visual system
268 267 $217.16 $119.62
92134 Imaging of retina
257 183 $67.50 $37.99
92012 Established patient problem focused exam of visual system
104 78 $157.50 $84.71
92133 Imaging of optic nerve
60 40 $67.50 $32.24
92083 Exam of visual field with extended testing
40 26 $117.00 $60.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
39 33 $274.50 $118.64
99213 Established patient office or other outpatient visit, typically 15 minutes
26 19 $187.50 $85.84
92004 New patient complete exam of visual system
22 22 $227.75 $142.02
92285 Photography of content of eyes
20 14 $43.75 $21.72

Medical Specialties & State Licenses

CMS Verified: 2024-12-17
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License WI 2527

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

2 Associated Practitioners
NPI 1184682775

Doctor of Optometry

NPI 1518967470

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location December 17, 2024

Registered at 1139 S SUNNYSLOPE DR STE 203, MT PLEASANT, WI 534063998 (Tel: 2627522020)

📍
Updated Business Mailing Address December 17, 2024

Registered at 1139 S SUNNYSLOPE DR STE 203, MT PLEASANT, WI 534063998 (Tel: 2627522020)

NPI Profile Active August 07, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location August 07, 2008

Registered at 4060 N MAIN ST, RACINE, WI 534023121 (Tel: 2627522020)

📍
Updated Business Mailing Address August 07, 2008

Registered at 4060 N MAIN ST, RACINE, WI 534023121 (Tel: 2627522020)

👤
Provider Name / Credentials Updated August 07, 2008

Recorded as JOHN WARREN, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 07, 2008

Optometrist (License #2527 in WI)

🟢
Initial NPI Registration & Enumeration August 19, 2005

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: 1609868124
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 19, 2005
Last Update: December 17, 2024
Sole Proprietor: No

Mailing Address

1139 S Sunnyslope Dr Ste 203

Mt Pleasant, WI 534063998

Phone: 2627522020

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.