Active NPI 1265796585 Individual Practitioner Female Practitioner

Dr. Michelle M. Kron-Gray , MD, PhD

Ophthalmology • Wheaton, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michelle Kron-Gray, MD, PhD is a certified Ophthalmology practicing in Wheaton, IL. With approximately 14 years of clinical experience since graduating from University Of Michigan Medical School in 2012, Dr. Kron-Gray delivers high-quality medical care to the local community at 2015 N MAIN ST.

Dr. Kron-Gray is affiliated with Wheaton Eye Clinic Ltd and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

2015 N Main St

Wheaton, IL 601873190

Telephone 6306688250

Fax 6306688916

Associated Practice Facility / Clinic

🏢 Wheaton Eye Clinic Ltd Facility NPI 1801883004

Medicare Profile & Education

Medical School

University Of Michigan Medical School

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Wheaton, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -9.5 yrs vs City Avg

City Avg: 23.5 Yrs

State Avg: 31.1 Yrs

Regional Practice Density

22 Specialists

Practicing in Wheaton, IL (954 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

6.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kron-Gray (14 Years) 14 Yrs

Wheaton Specialty Average (23.5 Years) 23.5 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
92014 Established patient complete exam of visual system	1,115	1,101	$134.56	$131.32
92134 Imaging of retina	324	313	$43.86	$41.72
66984 Removal of cataract with insertion of lens	210	126	$575.97	$550.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	200	195	$137.86	$135.02
92136 Measurement of corneal curvature and depth of eye	159	79	$60.38	$39.72
92133 Imaging of optic nerve	113	110	$41.50	$36.79
99213 Established patient office or other outpatient visit, typically 15 minutes	90	78	$97.40	$95.58
92083 Exam of visual field with extended testing	77	77	$68.37	$65.97
92004 New patient complete exam of visual system	77	77	$161.52	$153.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	72	72	$180.03	$175.13
68761 Closure of tear duct opening using plug	46	17	$233.87	$161.40
92012 Established patient problem focused exam of visual system	45	43	$96.58	$90.58
66821 Removal of recurring cataract in lens capsule using a laser	38	31	$357.73	$352.65
66821 Removal of recurring cataract in lens capsule using a laser	36	30	$357.73	$327.54
66982 Complex removal of cataract with insertion of prosthetic lens	19	12	$788.84	$766.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,089	1,069	$134.54	$132.07
92134 Imaging of retina	326	311	$43.86	$42.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	246	232	$138.13	$134.51
66984 Removal of cataract with insertion of lens	229	148	$587.35	$544.13
92136 Measurement of corneal curvature and depth of eye	211	107	$59.00	$40.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	111	111	$178.93	$176.40
92133 Imaging of optic nerve	109	103	$41.58	$37.06
99213 Established patient office or other outpatient visit, typically 15 minutes	102	86	$97.29	$95.50
92004 New patient complete exam of visual system	91	91	$159.15	$156.69
92012 Established patient problem focused exam of visual system	78	77	$96.44	$92.70
92083 Exam of visual field with extended testing	77	76	$67.52	$66.16
68761 Closure of tear duct opening using plug	57	25	$242.26	$169.78
66982 Complex removal of cataract with insertion of prosthetic lens	56	42	$837.84	$744.72
66821 Removal of recurring cataract in lens capsule using a laser	35	33	$357.73	$352.86
66821 Removal of recurring cataract in lens capsule using a laser	29	27	$357.73	$323.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	18	$59.81	$59.95
76514 Ultrasound scan of cornea to determine thickness	11	11	$12.63	$11.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	944	915	$134.65	$133.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	439	432	$137.96	$135.39
92134 Imaging of retina	331	313	$44.17	$42.69
66984 Removal of cataract with insertion of lens	249	154	$575.97	$557.32
92136 Measurement of corneal curvature and depth of eye	240	122	$58.17	$42.24
92004 New patient complete exam of visual system	156	156	$159.93	$158.06
92133 Imaging of optic nerve	133	122	$41.21	$37.71
99213 Established patient office or other outpatient visit, typically 15 minutes	109	93	$97.28	$97.09
92012 Established patient problem focused exam of visual system	102	94	$95.54	$95.36
92083 Exam of visual field with extended testing	91	89	$68.24	$67.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$182.01	$172.65
66982 Complex removal of cataract with insertion of prosthetic lens	73	56	$788.84	$776.63
68761 Closure of tear duct opening using plug	60	28	$289.03	$211.45
66821 Removal of recurring cataract in lens capsule using a laser	47	39	$373.37	$325.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	22	$59.81	$60.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	1,230	1,166	$134.68	$134.96
92134 Imaging of retina	385	358	$44.08	$43.05
92136 Measurement of corneal curvature and depth of eye	381	193	$58.56	$45.46
92004 New patient complete exam of visual system	292	292	$160.19	$159.31
66984 Removal of cataract with insertion of lens	264	167	$615.69	$564.97
92012 Established patient problem focused exam of visual system	260	218	$96.29	$94.85
92133 Imaging of optic nerve	116	107	$41.46	$38.49
92083 Exam of visual field with extended testing	96	95	$68.20	$68.23
66982 Complex removal of cataract with insertion of prosthetic lens	89	66	$851.17	$770.52
68761 Closure of tear duct opening using plug	73	46	$289.04	$216.71
66821 Removal of recurring cataract in lens capsule using a laser	58	51	$357.71	$335.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	31	$137.74	$139.23
99213 Established patient office or other outpatient visit, typically 15 minutes	28	26	$97.20	$98.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$178.65	$179.99
67820 Removal of eyelashes using forceps	16	12	$26.85	$24.67
76514 Ultrasound scan of cornea to determine thickness	15	15	$12.66	$12.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	836	785	$134.14	$134.35
92136 Measurement of corneal curvature and depth of eye	351	179	$67.01	$50.03
92004 New patient complete exam of visual system	284	284	$159.21	$159.89
66984 Removal of cataract with insertion of lens	279	170	$622.75	$571.21
92012 Established patient problem focused exam of visual system	267	199	$94.16	$94.41
92134 Imaging of retina	231	217	$43.42	$43.03
92133 Imaging of optic nerve	80	77	$41.07	$38.57
92083 Exam of visual field with extended testing	76	71	$68.22	$68.10
66982 Complex removal of cataract with insertion of prosthetic lens	61	42	$803.69	$787.44
66821 Removal of recurring cataract in lens capsule using a laser	45	39	$357.02	$337.69
68761 Closure of tear duct opening using plug	42	27	$257.88	$198.86
67820 Removal of eyelashes using forceps	21	12	$32.45	$30.56
76514 Ultrasound scan of cornea to determine thickness	12	12	$13.07	$12.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	740	692	$134.74	$132.96
92136 Measurement of corneal curvature and depth of eye	393	198	$75.46	$53.42
92004 New patient complete exam of visual system	385	385	$160.23	$159.40
66984 Removal of cataract with insertion of lens	343	204	$708.55	$656.04
92012 Established patient problem focused exam of visual system	313	219	$94.17	$93.13
92134 Imaging of retina	122	118	$44.55	$42.12
66982 Complex removal of cataract with insertion of prosthetic lens	84	63	$885.04	$826.47
92083 Exam of visual field with extended testing	64	62	$70.28	$68.11
92133 Imaging of optic nerve	55	48	$41.59	$37.92
66821 Removal of recurring cataract in lens capsule using a laser	46	36	$372.68	$330.42
68761 Closure of tear duct opening using plug	32	18	$299.19	$221.39
92002 New patient problem focused exam of visual system	16	16	$89.10	$88.93
76514 Ultrasound scan of cornea to determine thickness	12	12	$13.81	$13.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	429	411	$134.22	$131.58
92004 New patient complete exam of visual system	374	374	$161.14	$156.75
92136 Measurement of corneal curvature and depth of eye	371	188	$88.69	$56.91
92012 Established patient problem focused exam of visual system	330	210	$93.33	$91.36
66984 Removal of cataract with insertion of lens	188	117	$754.85	$651.09
92134 Imaging of retina	124	121	$45.20	$42.44
66982 Complex removal of cataract with insertion of prosthetic lens	96	65	$855.53	$838.37
92083 Exam of visual field with extended testing	50	44	$71.14	$66.62
92133 Imaging of optic nerve	37	33	$49.17	$37.96
66821 Removal of recurring cataract in lens capsule using a laser	29	22	$355.33	$326.89
68761 Closure of tear duct opening using plug	28	18	$299.19	$232.69
92002 New patient problem focused exam of visual system	24	24	$88.62	$87.67
92025 Ct scan of cornea	20	20	$40.75	$38.24
76514 Ultrasound scan of cornea to determine thickness	19	19	$20.70	$15.80

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	134	130	$93.94	$80.20
92014 Established patient complete exam of visual system	114	112	$130.74	$128.65
92004 New patient complete exam of visual system	95	95	$158.84	$152.83
92136 Measurement of corneal curvature and depth of eye	93	52	$96.91	$60.28
92012 Established patient problem focused exam of visual system	92	69	$90.58	$89.17
99213 Established patient office or other outpatient visit, typically 15 minutes	68	63	$60.09	$52.22
66984 Removal of cataract with insertion of lens	49	32	$790.05	$647.07
92083 Exam of visual field with extended testing	47	47	$130.61	$32.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$208.70	$131.32
92134 Imaging of retina	38	36	$95.36	$32.37
92133 Imaging of optic nerve	22	22	$120.30	$24.80
92002 New patient problem focused exam of visual system	15	15	$85.90	$84.79
92225 Examination of eye by ophthalmoscope with retinal drawing	12	12	$104.01	$27.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$120.00	$79.34

Medical Specialties & State Licenses

CMS Verified: 2024-08-21

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036-142516

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

036-142516 (IL)

Hospital & Practice Group Affiliations

Wheaton Eye Clinic Ltd

2015 N Main St, Wheaton, IL 601873152

Phone: 6306688250

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Susan Anderson-Nelson , MD

Ophthalmology - Retina Specialist

NPI 1013904986

Doctor of Medicine (M.D.)

Dr. Ann Clark , OD

Optometrist

NPI 1073833034

Doctor of Optometry

Dr. Frini Makadia , MD

Ophthalmology - Glaucoma Specialist

NPI 1083069702

Doctor of Medicine (M.D.)

Dr. Gregory Fenton , MD

Ophthalmology

NPI 1114136959

Doctor of Medicine (M.D.)

Dr. Cathleen Cronin , MD

Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist

NPI 1114986296

Doctor of Medicine (M.D.)

Dr. Jeremy Wingard , MD

Ophthalmology - Glaucoma Specialist

NPI 1124218789

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

15 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 21, 2024

Ophthalmology (License #036-142516 in IL)

📍

Updated Practice Location October 11, 2022

Registered at 2015 N MAIN ST, WHEATON, IL 601873190 (Tel: 6306688250)

✅

NPI Profile Active July 17, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address July 17, 2017

Registered at 2015 N MAIN ST, WHEATON, IL 601873152 (Tel: (630) 668-8250)

📍

Updated Practice Location July 17, 2017

Registered at 2015 N MAIN ST, WHEATON, IL 601873152 (Tel: 6306688250)

👤

Provider Name / Credentials Updated July 17, 2017

Recorded as MICHELLE KRON-GRAY, MD, PHD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2017

Anesthesiology (License #125061490 in IL)

📍

Updated Practice Location June 22, 2017

Registered at 2015 N MAIN ST, WHEATON, IL 601873152 (Tel: 6306688250)

📍

Updated Business Mailing Address June 22, 2017

Registered at 91 MARYWOOD TRL, WHEATON, IL 601895881 (Tel: (630) 707-0801)

✅

NPI Profile Active August 29, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location August 29, 2016

Registered at 1000 WALL STREET, ANN ARBOR, MI 481051912 (Tel: 7347644190)

📍

Updated Business Mailing Address August 29, 2016

Registered at 3621 SOUTH STATE STREET, 700 KMS PLACE, ANN ARBOR, MI 48108 (Tel: 7349362047)

👤

Provider Name / Credentials Updated August 29, 2016

Recorded as MICHELLE KRON-GRAY, MD, PHD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2016

Anesthesiology (License #125061490 in IL)

🟢

Initial NPI Registration & Enumeration July 02, 2012

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: 1265796585

Entity Type:

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

Enumeration Date: July 02, 2012

Last Update: August 21, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2015 N Main St

Wheaton, IL 601873152

Phone: 6306688250

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.