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Active NPI 1447250949 Individual Practitioner Male Practitioner

Dr. Ronald Charles May , MD

Ophthalmology • Deerfield, IL

Professional Overview & Biography Verified Profile Summary

Dr. Ronald May, MD is a registered healthcare professional specializing in Ophthalmology in Deerfield, IL. Practice services are available at 740 WAUKEGAN RD under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

740 Waukegan Rd
Suite 360

Deerfield, IL 60015

Telephone 8479456770
Fax 8479453159
Associated Practice Facility / Clinic
🏢 Ophthalmology Partners, Ltd. Facility NPI 1750423463

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Deerfield, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 33.5 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
3 Specialists

Practicing in Deerfield, IL (954 Statewide)

Telehealth Adoption Rate
66.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
31.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
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
156 155 $180.00 $131.91
99213 Established patient office or other outpatient visit, typically 15 minutes
140 114 $120.00 $94.97
92014 Established patient complete exam of visual system
106 106 $170.00 $131.95
92133 Imaging of optic nerve
40 40 $100.00 $36.50
92083 Exam of visual field with extended testing
30 29 $120.00 $63.84
92012 Established patient problem focused exam of visual system
17 16 $120.00 $94.21

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036-040593

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License IL 036040593

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
036040593 (IL)
Commercial Insurance / Payer ID Railroad Medicare
180007427

Practice Associates & Co-Workers

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

3 Associated Practitioners
Dr. Tamara Fountain , MD

Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery

NPI 1033110978

Doctor of Medicine (M.D.)

NPI 1124054937

Doctor of Medicine (M.D.)

NPI 1376543041

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 September 04, 2018

Registered at 740 WAUKEGAN RD, SUITE 360, DEERFIELD, IL 60015 (Tel: 8479456770)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 04, 2018

Ophthalmology (License #036040593 in IL)

NPI Profile Active December 26, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location December 26, 2007

Registered at 740 WAUKEGAN RD, SUITE 360, DEERFIELD, IL 600154374 (Tel: 8479456770)

📍
Updated Business Mailing Address December 26, 2007

Registered at 740 WAUKEGAN RD, SUITE 360, DEERFIELD, IL 600154374 (Tel: 8479456770)

👤
Provider Name / Credentials Updated December 26, 2007

Recorded as RONALD MAY, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 26, 2007

Ophthalmology

🟢
Initial NPI Registration & Enumeration July 26, 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: 1447250949
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 26, 2005
Last Update: September 04, 2018
Sole Proprietor: No

Mailing Address

740 Waukegan Rd, Suite 360

Deerfield, IL 600154374

Phone: 8479456770

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.