Active NPI 1457351041 Individual Practitioner Male Practitioner

Dr. Thomas John , MD

Ophthalmology • Tinley Park, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas John, MD is a certified Ophthalmology practicing in Tinley Park, IL. With approximately 49 years of clinical experience since completing medical education in 1977, Dr. John delivers high-quality medical care to the local community at 16532 S OAK PARK AVENUE.

Dr. John accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient problem focused exam of visual system, closure of tear duct opening using plug, established 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

16532 S Oak Park Avenue
Suite 201

Tinley Park, IL 60477

Telephone 7084292223

Fax 7084292226

Associated Practice Facility / Clinic

🏢 Thomas John Vision Institute Facility NPI 1811041312

Medicare Profile & Education

Medical School

Other

Graduation Year

1977

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Tinley Park, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

49 Yrs +10.0 yrs vs City Avg

City Avg: 39.0 Yrs

State Avg: 31.1 Yrs

Regional Practice Density

4 Specialists

Practicing in Tinley Park, IL (954 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. John (49 Years) 49 Yrs

Tinley Park Specialty Average (39.0 Years) 39.0 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
92012 Established patient problem focused exam of visual system	457	154	$185.00	$89.82
68761 Closure of tear duct opening using plug	203	78	$283.00	$143.72
92014 Established patient complete exam of visual system	99	81	$175.00	$126.77
92004 New patient complete exam of visual system	74	74	$250.00	$148.61
92133 Imaging of optic nerve	66	56	$95.00	$36.76
92136 Measurement of corneal curvature and depth of eye	62	38	$175.00	$38.03
92083 Exam of visual field with extended testing	59	55	$152.00	$63.29
66984 Removal of cataract with insertion of lens	49	32	$2837.00	$533.89
92134 Imaging of retina	43	31	$95.00	$40.71
66821 Removal of recurring cataract in lens capsule using a laser	36	27	$1195.00	$339.27
65855 Laser repair to improve eye fluid flow	24	13	$1708.00	$255.59
76512 Ultrasound of eye disease, growth, or structure	19	18	$443.00	$48.48
65778 Insertion of amniotic membrane to eye surface	18	13	$3800.00	$1118.08
66982 Complex removal of cataract with insertion of prosthetic lens	17	13	$3410.00	$747.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	484	154	$184.50	$92.36
68761 Closure of tear duct opening using plug	114	72	$283.00	$165.10
92014 Established patient complete exam of visual system	99	92	$175.51	$129.55
92004 New patient complete exam of visual system	95	95	$250.26	$152.95
92136 Measurement of corneal curvature and depth of eye	81	45	$175.00	$40.26
92083 Exam of visual field with extended testing	73	61	$152.00	$64.37
92133 Imaging of optic nerve	71	58	$95.00	$37.85
66984 Removal of cataract with insertion of lens	50	32	$2837.00	$541.41
66821 Removal of recurring cataract in lens capsule using a laser	36	25	$1195.00	$347.80
92134 Imaging of retina	33	28	$95.00	$41.30
76512 Ultrasound of eye disease, growth, or structure	24	22	$443.00	$49.27
65778 Insertion of amniotic membrane to eye surface	23	20	$3800.00	$1368.35
65855 Laser repair to improve eye fluid flow	22	13	$1708.00	$278.08
92132 Imaging of front third of eye	15	15	$80.00	$30.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	547	152	$184.56	$95.06
68761 Closure of tear duct opening using plug	108	59	$283.31	$157.42
92014 Established patient complete exam of visual system	107	94	$175.47	$134.35
92004 New patient complete exam of visual system	64	64	$251.17	$158.40
92083 Exam of visual field with extended testing	60	55	$152.00	$66.18
92133 Imaging of optic nerve	50	47	$95.00	$39.17
92136 Measurement of corneal curvature and depth of eye	49	32	$174.49	$45.06
92134 Imaging of retina	37	30	$95.00	$40.13
66984 Removal of cataract with insertion of lens	34	22	$2837.00	$549.52
65778 Insertion of amniotic membrane to eye surface	30	20	$3800.00	$1479.49
65855 Laser repair to improve eye fluid flow	21	13	$1708.00	$269.14
92132 Imaging of front third of eye	17	13	$80.00	$30.90
76512 Ultrasound of eye disease, growth, or structure	15	14	$443.00	$47.79
66982 Complex removal of cataract with insertion of prosthetic lens	13	11	$3410.00	$701.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	347	127	$183.88	$95.37
92014 Established patient complete exam of visual system	103	98	$176.26	$134.12
92004 New patient complete exam of visual system	97	97	$250.77	$156.37
92083 Exam of visual field with extended testing	69	58	$151.61	$66.68
92136 Measurement of corneal curvature and depth of eye	61	35	$175.00	$46.83
92133 Imaging of optic nerve	45	39	$95.00	$39.39
66984 Removal of cataract with insertion of lens	43	30	$2829.16	$521.90
92134 Imaging of retina	34	28	$95.00	$42.70
68761 Closure of tear duct opening using plug	32	24	$284.59	$160.53
65778 Insertion of amniotic membrane to eye surface	16	15	$3800.00	$1563.77
66982 Complex removal of cataract with insertion of prosthetic lens	14	13	$3410.00	$766.93
92132 Imaging of front third of eye	14	11	$80.00	$31.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	361	129	$185.00	$94.15
92014 Established patient complete exam of visual system	73	69	$175.00	$134.01
92004 New patient complete exam of visual system	67	67	$250.00	$159.43
92083 Exam of visual field with extended testing	37	36	$152.00	$67.27
92136 Measurement of corneal curvature and depth of eye	34	34	$175.00	$65.51
66984 Removal of cataract with insertion of lens	34	23	$2837.00	$572.45
92134 Imaging of retina	28	24	$95.00	$42.81
66821 Removal of recurring cataract in lens capsule using a laser	20	13	$1195.00	$359.02
99213 Established patient office or other outpatient visit, typically 15 minutes	20	19	$78.02	$77.35
92133 Imaging of optic nerve	20	19	$95.00	$39.66
68761 Closure of tear duct opening using plug	17	14	$283.00	$144.69
92132 Imaging of front third of eye	12	12	$80.00	$31.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	797	212	$185.00	$92.21
92004 New patient complete exam of visual system	105	105	$250.00	$158.11
92014 Established patient complete exam of visual system	89	78	$175.00	$131.76
66984 Removal of cataract with insertion of lens	60	39	$2837.00	$676.61
92136 Measurement of corneal curvature and depth of eye	47	47	$175.00	$73.33
66821 Removal of recurring cataract in lens capsule using a laser	46	36	$1195.00	$350.96
68761 Closure of tear duct opening using plug	44	34	$283.00	$157.66
92083 Exam of visual field with extended testing	32	29	$152.00	$66.45
92132 Imaging of front third of eye	26	22	$80.00	$31.79
92134 Imaging of retina	23	21	$95.00	$42.39
65222 Removal of foreign body, external eye, cornea with slit lamp examination	21	11	$180.00	$68.72
92133 Imaging of optic nerve	21	21	$95.00	$36.71
92071 Fitting of contact lens for treatment of eye surface disease	18	12	$100.00	$37.71
65855 Laser repair to improve eye fluid flow	16	11	$1708.00	$258.31
92020 Examination of cornea and iris using lens device and slit lamp	15	14	$28.26	$28.02
66982 Complex removal of cataract with insertion of prosthetic lens	14	11	$3410.00	$848.66
65756 Transplantation of outer layer of corneal tissue	14	13	$3700.00	$1266.71
92025 Ct scan of cornea	13	12	$65.00	$39.31
76514 Ultrasound scan of cornea to determine thickness	13	11	$16.86	$12.87
65778 Insertion of amniotic membrane to eye surface	12	11	$3800.00	$1482.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	818	237	$183.53	$91.25
92014 Established patient complete exam of visual system	126	116	$175.71	$130.72
92004 New patient complete exam of visual system	112	112	$249.19	$155.87
92083 Exam of visual field with extended testing	68	60	$149.53	$65.89
92133 Imaging of optic nerve	66	58	$93.34	$36.48
65855 Laser repair to improve eye fluid flow	61	33	$1566.05	$260.62
68761 Closure of tear duct opening using plug	58	46	$284.47	$144.14
65778 Insertion of amniotic membrane to eye surface	57	34	$3800.00	$1473.97
66984 Removal of cataract with insertion of lens	50	34	$2872.86	$678.90
66821 Removal of recurring cataract in lens capsule using a laser	44	31	$965.83	$330.40
92136 Measurement of corneal curvature and depth of eye	44	40	$172.91	$75.08
92071 Fitting of contact lens for treatment of eye surface disease	21	12	$85.69	$39.26
66982 Complex removal of cataract with insertion of prosthetic lens	16	14	$2612.53	$765.62
65222 Removal of foreign body, external eye, cornea with slit lamp examination	14	12	$157.00	$61.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	678	224	$185.00	$85.55
92014 Established patient complete exam of visual system	127	121	$181.73	$124.57
92004 New patient complete exam of visual system	117	117	$250.00	$149.05
92285 Photography of content of eyes	103	56	$140.00	$20.85
92133 Imaging of optic nerve	78	69	$95.00	$34.39
92083 Exam of visual field with extended testing	72	69	$152.00	$63.47
66984 Removal of cataract with insertion of lens	65	42	$2837.00	$624.64
68761 Closure of tear duct opening using plug	64	46	$283.53	$122.14
92136 Measurement of corneal curvature and depth of eye	56	56	$175.00	$89.99
92132 Imaging of front third of eye	44	39	$80.00	$28.20
92071 Fitting of contact lens for treatment of eye surface disease	43	26	$100.00	$37.10
65778 Insertion of amniotic membrane to eye surface	40	26	$3800.00	$1417.01
66821 Removal of recurring cataract in lens capsule using a laser	35	29	$1195.00	$334.64
92134 Imaging of retina	33	31	$95.00	$40.58
92286 Imaging of front third of eye using a special microscope	33	32	$441.00	$36.60
92025 Ct scan of cornea	29	28	$65.00	$38.03
76512 Ultrasound of eye disease, growth, or structure	25	23	$443.00	$90.08
66710 Destruction of lens tissue using laser	21	14	$1600.00	$391.52
65222 Removal of foreign body, external eye, cornea with slit lamp examination	20	17	$180.00	$64.33
66982 Complex removal of cataract with insertion of prosthetic lens	18	13	$3410.00	$811.40

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036074878

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

036074878 (IL)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 20, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location March 20, 2015

Registered at 16532 S OAK PARK AVENUE, SUITE 201, TINLEY PARK, IL 60477 (Tel: 7084292223)

📍

Updated Business Mailing Address March 20, 2015

Registered at PO BOX 967, TINLEY PARK, IL 604770967 (Tel: 7085326029)

👤

Provider Name / Credentials Updated March 20, 2015

Recorded as THOMAS JOHN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 20, 2015

Ophthalmology (License #036074878 in IL)

🟢

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: 1457351041

Entity Type:

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

Enumeration Date: July 26, 2005

Last Update: March 20, 2015

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 967

Tinley Park, IL 604770967

Phone: 7085326029

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.