Leah Doro
Ophthalmology β’ Chicago, IL
600 S Paulina St Ste 403
Chicago, IL 606123806
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on May 3, 2021; this date does not establish years in practice.
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Published CMS data list 182 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Latanoprost β 79 prescription fills, including refills.
- Prednisolone Acetate β 37 prescription fills, including refills.
- Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) β 28 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 65% of clinicians listed under Ophthalmology in Chicago, IL (2024, 180 clinicians with data). Median for this group: 387. Middle half: 133 to 1,297.
Fewer 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.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
Practice Location & Contact Primary Location
600 S Paulina St Ste 403
Chicago, IL 606123806
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
312 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
$2,265 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 β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $960.00 across 13 records.
By nature of payment
- Food and Beverage: $960.00 across 13 records.
Reporting-company totals (3 largest of 6)
- Alcon Vision LLC: $554.27 across 6 records.
- Bausch & Lomb Americas Inc.: $151.66 across 2 records.
- Glaukos Corporation: $110.13 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).
NPI first issued
2021
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Leah Doro 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 Leah Doro 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 Chicago and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 65% of clinicians listed under Ophthalmology in Chicago, IL (2024, 180 clinicians with data). Median for this group: 387. Middle half: 133 to 1,297.
Fewer 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.
Part D drug cost
A lower Part D drug cost than 80% of clinicians listed under Ophthalmology in Chicago, IL (2024, 180 clinicians with data). Median for this group: $21,351. Middle half: $3,118 to $119,759.
A lower Part D drug cost than 85% 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.
309 active clinicians are listed under Ophthalmology with a practice address in Chicago, IL (898 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
1.3% of these 309 clinicians have the CMS telehealth indicator.
53.1% of these 309 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2024 only.
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30-day fills
CMS data for 30-day fills are available for 2024 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2024 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $398.83 in 2024 to $960.00 in 2025.
- 2024: $398.83
- 2025: $960.00
Sources: 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 Β· 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 β December 31, 2025): 13 records totaling $960.00.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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Clareon | General | $145.01 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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UNITY | General | $135.19 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
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enVista Envy IOL | General | $123.56 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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Clareon | General | $120.93 |
| Glaukos Corporation |
Food and Beverage
Cash or cash equivalent
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iStent infinite | General | $110.13 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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Centurion | General | $108.38 |
| Johnson & Johnson Surgical Vision, Inc. |
Food and Beverage
In-kind items and services
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TECNIS IOL | General | $51.25 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEPEZZA | General | $36.89 |
| Dompe US, Inc. |
Food and Beverage
In-kind items and services
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OXERVATE | General | $32.19 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
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TORIC | General | $28.10 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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Clareon | General | $24.57 |
| Johnson & Johnson Surgical Vision, Inc. |
Food and Beverage
In-kind items and services
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Tecnis Simplicity | General | $23.61 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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Clareon | General | $20.19 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 | 79 | 3,381 | $522.10 | 35 |
| Prednisolone Acetate | Prednisolone Acetate | 37 | 1,006 | $1,104.84 | 29 |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 28 | 1,992 | $357.36 | 18 |
| Timolol Maleate | Timolol Maleate | 21 | 1,280 | $142.95 | 14 |
| Brimonidine Tartrate | Brimonidine Tartrate | 17 | 1,176 | $137.45 | 14 |
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: 2023-11-20NUCC 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.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - OPHTHALMOLOGY
I20230802000278
IL
3870954274
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.
Student in an Organized Health Care Education/Training Program
Student in an Organized Health Care Education/Training Program
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Urology
Internal Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as LEAH DORO
NPI status registered as active in NPPES database
Registered at 600 S PAULINA ST STE 403, CHICAGO, IL 606123806 (Tel: 3129427100)
Registered at 600 S PAULINA ST STE 403, CHICAGO, IL 606123806
Recorded as LEAH GREENFIELD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Chicago
- Dr. Zibute Zaparackas, MD
- Dr. Craig White, MD
- Dr. Pete Setabutr, MD
- Dr. Alice Lyon, MD
- Dr. Mark Buranosky, MD
- Dr. Cheryl Kraff Cooper, MD
Mailing Address
600 S Paulina St Ste 403
Chicago, IL 606123806