Dr. Timothy J Mccarthy , DO
Ophthalmology • Oak Park, IL
7055 W North Ave
Oak Park, IL 60302
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
Dr. Timothy Mccarthy is listed in NPPES under Ophthalmology.
-
NPI assigned on January 6, 2006; this date does not establish years in practice.
-
Published CMS data list 3,425 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
-
Published Part B service records, 2024:
- 92014 — Established patient complete exam of visual system: 596 service units.
- 92285 — Photography of content of eyes: 464 service units.
- 92250 — Photography of the retina: 445 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 22 records in the table · Guide: How to read Medicare Part B data
-
Published CMS data list 2,439 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Latanoprost — 707 prescription fills, including refills.
- Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) — 317 prescription fills, including refills.
- Prednisolone Acetate — 192 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 22 records in the table · Guide: How to read Medicare Part D prescriber data
-
More Medicare Part B services than 70% of clinicians listed under Ophthalmology in Illinois (2024, 519 clinicians with data). Median for this group: 1,942. Middle half: 813 to 3,689.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 2,711 in 2020 to 3,425 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
7055 W North Ave
Oak Park, IL 60302
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Des Moines University Of Osteopathic Medicine And Health Sciences
1997
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
466 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $235,732 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $164,553 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
3,797 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$120,167 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $194.66 across 4 records.
By nature of payment
- Food and Beverage: $194.66 across 4 records.
Reporting-company totals (3 largest of 4)
- Zimmer Biomet Holdings, Inc.: $124.98 across 1 record.
- LKC Technologies, Inc.: $27.95 across 1 record.
- ABBVIE INC.: $22.97 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
29 years (graduated 1997)
CMS Doctors and Clinicians data list 1997 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Mccarthy has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Mccarthy as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Oak Park and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 70% of clinicians listed under Ophthalmology in Illinois (2024, 519 clinicians with data). Median for this group: 1,942. Middle half: 813 to 3,689.
Too few clinicians listed under Ophthalmology in Oak Park have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
Close to the middle for clinicians listed under Ophthalmology in Illinois (2024, 519 clinicians with data). Median for this group: $217,562. Middle half: $82,211 to $445,105.
Too few clinicians listed under Ophthalmology in Oak Park have Medicare Part B data for 2024 to compare.
Paid by Medicare
Close to the middle for clinicians listed under Ophthalmology in Illinois (2024, 519 clinicians with data). Median for this group: $156,041. Middle half: $58,651 to $322,257.
Too few clinicians listed under Ophthalmology in Oak Park have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Ophthalmology in Illinois (2024, 570 clinicians with data). Median for this group: 891. Middle half: 294 to 1,971.
Too few clinicians listed under Ophthalmology in Oak Park have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 65% of clinicians listed under Ophthalmology in Illinois (2024, 570 clinicians with data). Median for this group: $71,776. Middle half: $10,407 to $185,387.
Too few clinicians listed under Ophthalmology in Oak Park have Medicare Part D data for 2024 to compare.
5 active clinicians are listed under Ophthalmology with a practice address in Oak Park, IL (898 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part B services
Medicare Part B services increased 26% from 2,711 in 2020 to 3,425 in 2024.
- 2020: 2,711
- 2021: 3,793
- 2022: 3,328
- 2023: 3,038
- 2024: 3,425
-
Medicare-allowed amount
Medicare-allowed amount increased 33% from $177,544 in 2020 to $235,732 in 2024.
- 2020: $177,544
- 2021: $257,388
- 2022: $224,634
- 2023: $218,437
- 2024: $235,732
-
Paid by Medicare
Paid by Medicare increased 25% from $132,056 in 2020 to $164,553 in 2024.
- 2020: $132,056
- 2021: $184,040
- 2022: $157,356
- 2023: $151,519
- 2024: $164,553
-
Medicare Part D prescriptions
Medicare Part D prescriptions increased 42% from 1,719 in 2020 to 2,439 in 2024.
- 2020: 1,719
- 2021: 1,947
- 2022: 1,817
- 2023: 2,022
- 2024: 2,439
-
30-day fills
30-day fills increased 28% from 2,964 in 2020 to 3,797 in 2024.
- 2020: 2,964
- 2021: 3,376
- 2022: 3,170
- 2023: 3,423
- 2024: 3,797
-
Part D drug cost
Part D drug cost decreased 23% from $155,321 in 2020 to $120,167 in 2024.
- 2020: $155,321
- 2021: $147,655
- 2022: $120,071
- 2023: $154,926
- 2024: $120,167
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $77.60 in 2020 to $194.66 in 2025.
- 2020: $77.60
- 2021: $18.02
- 2024: $47.41
- 2025: $194.66
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $194.66.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Zimmer Biomet Holdings, Inc. |
Food and Beverage
In-kind items and services
|
VENAPAX | General | $124.98 |
| LKC Technologies, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $27.95 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
DURYSTA | General | $22.97 |
| BIOTISSUE HOLDINGS INC. |
Food and Beverage
In-kind items and services
|
— | General | $18.76 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
92014
Established patient complete exam of visual system
|
596 | 368 | $215.00 | $131.12 |
|
92285
Photography of content of eyes
|
464 | 408 | $75.00 | $23.02 |
|
92250
Photography of the retina
|
445 | 401 | $115.00 | $35.62 |
|
92020
Exam of the internal drainage system of eye
|
382 | 338 | $80.00 | $28.60 |
|
92012
Established patient problem focused exam of visual system
|
375 | 198 | $160.00 | $92.85 |
|
92083
Exam of visual field with extended testing
|
242 | 226 | $160.00 | $66.45 |
|
92134
Imaging of retina
|
208 | 174 | $125.00 | $40.49 |
|
92201
Extended exam of the back part of the eye with retinal drawing
|
140 | 114 | $70.00 | $25.91 |
|
92133
Imaging of optic nerve
|
134 | 126 | $125.00 | $36.48 |
|
68761
Closure of tear duct opening using plug
|
83 | 31 | $383.73 | $102.14 |
|
92004
New patient complete exam of visual system
|
71 | 71 | $250.00 | $152.84 |
|
68840
Probing of nasal tear duct
|
52 | 35 | $356.73 | $160.14 |
|
92273
Measurement of retinal and optic nerve function
|
42 | 42 | $300.00 | $129.73 |
|
92060
Exam to measure eye deviation and range of motion
|
40 | 25 | $160.00 | $65.98 |
|
92136
Measurement of corneal curvature and depth of eye
|
24 | 15 | $150.00 | $28.65 |
|
76514
Ultrasound scan of cornea to determine thickness
|
22 | 22 | $40.00 | $10.86 |
|
92132
Imaging of front third of eye
|
21 | 21 | $125.00 | $31.41 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
21 | 16 | $220.00 | $136.98 |
|
99442
Telephone medical discussion with physician, 11-20 minutes
|
21 | 15 | $125.00 | $97.08 |
|
66984
Removal of cataract with insertion of prosthetic lens
|
15 | 13 | $1500.00 | $599.76 |
|
92286
Imaging of front third of eye using a special microscope
|
14 | 13 | $125.00 | $41.24 |
|
92025
Ct scan of cornea
|
13 | 13 | $120.00 | $36.16 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Latanoprost | Latanoprost | 707 | 35,572 | $6,320.31 | 160 |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 317 | 17,849 | $4,183.98 | 90 |
| Prednisolone Acetate | Prednisolone Acetate | 192 | 4,940 | $9,122.44 | 132 |
| Erythromycin | Erythromycin Base | 149 | 2,291 | $1,734.51 | 76 |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 142 | 3,835 | $2,589.33 | 96 |
| Timolol Maleate | Timolol Maleate | 136 | 8,126 | $2,706.34 | 39 |
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 136 | 2,464 | $1,594.18 | 71 |
| Azelastine Hcl | Azelastine Hcl | 113 | 5,617 | $4,687.45 | 48 |
| Brimonidine Tartrate | Brimonidine Tartrate | 84 | 4,827 | $1,327.43 | 25 |
| Dorzolamide Hcl | Dorzolamide Hcl | 80 | 4,418 | $1,159.77 | 23 |
| Ofloxacin | Ofloxacin | 78 | 1,959 | $795.58 | 61 |
| Lumigan | Bimatoprost | 50 | 2,208 | $20,103.18 | 11 |
| Combigan | Brimonidine Tartrate/Timolol | 43 | 1,472 | $12,106.63 | — |
| Moxifloxacin | Moxifloxacin Hcl | 42 | 603 | $907.34 | 30 |
| Rocklatan | Netarsudil Mesylat/Latanoprost | 40 | 1,570 | $17,523.42 | — |
| Travoprost | Travoprost | 29 | 1,432 | $3,530.50 | — |
| Alphagan P | Brimonidine Tartrate | 22 | 980 | $8,547.18 | — |
| Hydrocortisone | Hydrocortisone | 18 | 347 | $51.96 | 14 |
| Doxycycline Hyclate | Doxycycline Hyclate | 17 | 600 | $252.93 | — |
| Restasis | Cyclosporine | 17 | 570 | $11,928.11 | — |
| Cephalexin | Cephalexin | 14 | 245 | $135.04 | 13 |
| Xiidra | Lifitegrast | 13 | 390 | $8,859.10 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-10-09NUCC Taxonomy Code: 207W00000X
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
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPHTHALMOLOGY
I20071022000088
IL
6608962790
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Ophthalmology (license number reported to NPPES: IL 036105134)
NPI status registered as active in NPPES database
Registered at 7055 W NORTH AVE, OAK PARK, IL 60302 (Tel: 7088482030)
Registered at 7055 W NORTH AVE, OAK PARK, IL 60302 (Tel: 7088482030)
Recorded as TIMOTHY MCCARTHY, DO
Ophthalmology
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Oak Park
Healthcare providers in Oak ParkMailing Address
7055 W North Ave
Oak Park, IL 60302
Phone: 7088482030