Dr. Basil K Williams , MD
Ophthalmology • Miami, FL
900 Nw 17th St
Miami, FL 331361134
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 December 13, 2011; this date does not establish years in practice.
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Published CMS data list 1,175 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.
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Published Part B service records, 2024:
- 92134 — Imaging of retina: 153 service units.
- 99213 — Established patient outpatient office visit: 135 service units.
- 99213 — Established patient outpatient office visit: 131 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 18 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 240 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.
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Published Part D records, 2024:
- Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) — 118 prescription fills, including refills.
- Prednisolone Acetate — 55 prescription fills, including refills.
- Ketorolac Tromethamine — 27 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 5 records in the table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Ophthalmology in Miami, FL (2024, 115 clinicians with data). Median for this group: 851. Middle half: 287 to 1,979.
Fewer Medicare Part B services than 65% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: 2,174. Middle half: 801 to 4,691.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,588 in 2020 to 1,175 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
900 Nw 17th St
Miami, FL 331361134
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: University Of Miami. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2011
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
299 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 $77,060 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 $56,560 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
291 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
$4,740 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: $26,197.68 across 30 records.
By nature of payment (3 largest of 4)
- Consulting Fee: $20,800.00 across 8 records.
- Honoraria: $2,640.00 across 1 record.
- Food and Beverage: $1,497.58 across 16 records.
Reporting-company totals (3 largest of 12)
- Regeneron Pharmaceuticals, Inc.: $16,700.38 across 8 records.
- Immunocore Limited: $2,725.64 across 4 records.
- Regeneron Pharmaceuticals, Inc.: $2,350.00 across 1 record.
Research and ownership records are not included in these totals; they are in the table below.
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
15 years (graduated 2011)
CMS Doctors and Clinicians data list 2011 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
2011
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?”
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)
Dr. Williams 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. Williams 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 Miami and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Ophthalmology in Miami, FL (2024, 115 clinicians with data). Median for this group: 851. Middle half: 287 to 1,979.
Fewer Medicare Part B services than 65% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: 2,174. Middle half: 801 to 4,691.
Medicare-allowed amount
Close to the middle for clinicians listed under Ophthalmology in Miami, FL (2024, 115 clinicians with data). Median for this group: $91,118. Middle half: $27,211 to $225,839.
A lower Medicare-allowed amount than 75% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: $239,067. Middle half: $86,567 to $537,508.
Paid by Medicare
Close to the middle for clinicians listed under Ophthalmology in Miami, FL (2024, 115 clinicians with data). Median for this group: $64,986. Middle half: $19,494 to $166,985.
A lower Medicare payment amount than 75% of clinicians listed under Ophthalmology in Florida (2024, 1,014 clinicians with data). Median for this group: $175,260. Middle half: $61,464 to $390,296.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Ophthalmology in Miami, FL (2024, 151 clinicians with data). Median for this group: 1,076. Middle half: 220 to 2,550.
Fewer Part D prescriptions than 80% of clinicians listed under Ophthalmology in Florida (2024, 1,099 clinicians with data). Median for this group: 1,203. Middle half: 442 to 2,490.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Ophthalmology in Miami, FL (2024, 151 clinicians with data). Median for this group: $82,567. Middle half: $7,940 to $309,842.
A lower Part D drug cost than 85% of clinicians listed under Ophthalmology in Florida (2024, 1,099 clinicians with data). Median for this group: $114,958. Middle half: $23,858 to $310,282.
223 active clinicians are listed under Ophthalmology with a practice address in Miami, FL (1,582 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Miami
11.2% of these 223 clinicians have the CMS telehealth indicator.
60.1% of these 223 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 B services
Medicare Part B services decreased 26% from 1,588 in 2020 to 1,175 in 2024.
- 2020: 1,588
- 2021: 1,833
- 2022: 927
- 2023: 479
- 2024: 1,175
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Medicare-allowed amount
Medicare-allowed amount decreased 74% from $296,673 in 2020 to $77,060 in 2024.
- 2020: $296,673
- 2021: $377,407
- 2022: $143,635
- 2023: $30,799
- 2024: $77,060
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Paid by Medicare
Paid by Medicare decreased 76% from $231,966 in 2020 to $56,560 in 2024.
- 2020: $231,966
- 2021: $294,551
- 2022: $106,804
- 2023: $23,472
- 2024: $56,560
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 126% from 106 in 2020 to 240 in 2024.
- 2020: 106
- 2021: 113
- 2022: 88
- 2023: 112
- 2024: 240
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30-day fills
30-day fills increased 121% from 132 in 2020 to 291 in 2024.
- 2020: 132
- 2021: 174
- 2022: 130
- 2023: 164
- 2024: 291
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Part D drug cost
Part D drug cost increased 27% from $3,737 in 2020 to $4,740 in 2024.
- 2020: $3,737
- 2021: $6,010
- 2022: $4,152
- 2023: $2,732
- 2024: $4,740
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 228% from $8,726.71 in 2021 to $28,619.78 in 2025.
- 2021: $8,726.71
- 2022: $9,980.99
- 2023: $10,894.89
- 2024: $39,198.96
- 2025: $28,619.78
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): 31 records totaling $28,619.78.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
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EYLEA HD | General | $5,640.00 |
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
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EYLEA HD | General | $4,700.00 |
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
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EYLEA HD | General | $3,290.00 |
| Immunocore Limited |
Honoraria
Cash or cash equivalent
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KIMMTRAK | General | $2,640.00 |
| Regeneron Pharmaceuticals, Inc. |
General
In-kind items and services
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EYLEA HD | Research | $2,422.10 |
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
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EYLEA HD | General | $2,350.00 |
| Ocular Therapeutix, Inc. |
Consulting Fee
Cash or cash equivalent
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— | General | $2,000.00 |
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
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EYLEA HD | General | $1,880.00 |
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
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EYLEA HD | General | $705.00 |
| Alcon Vision LLC |
Travel and Lodging
In-kind items and services
|
NGENUITY | General | $436.97 |
| Alcon Vision LLC |
Travel and Lodging
In-kind items and services
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Finesse Sharkskin | General | $297.50 |
| Alcon Vision LLC |
Travel and Lodging
In-kind items and services
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UNITY | General | $269.96 |
| Regeneron Pharmaceuticals, Inc. |
Consulting Fee
Cash or cash equivalent
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EYLEA HD | General | $235.00 |
| Alcon Vision LLC |
Travel and Lodging
In-kind items and services
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Constellation | General | $224.67 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
|
Susvimo | General | $188.45 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
|
Izervay | General | $156.93 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
NGENUITY | General | $151.34 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $146.25 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
EYLEA HD | General | $134.82 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
OZURDEX | General | $125.00 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
EYLEA HD | General | $115.56 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $112.41 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
UNITY | General | $103.90 |
| Ocular Therapeutix, Inc. |
Food and Beverage
In-kind items and services
|
DEXTENZA | General | $100.25 |
| Immunocore Limited |
Food and Beverage
In-kind items and services
|
KIMMTRAK | General | $55.73 |
(top 25 shown)
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 |
|---|---|---|---|---|
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92134
Imaging of retina
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153 | 78 | $105.00 | $24.65 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
135 | 96 | $193.00 | $69.57 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
131 | 89 | $193.00 | $91.87 |
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92250
Photography of the retina
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121 | 78 | $286.66 | $35.66 |
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92134
Imaging of retina
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114 | 66 | $164.82 | $39.15 |
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67028
Injection of drug into eye
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81 | 34 | $445.68 | $106.95 |
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67028
Injection of drug into eye
|
65 | 25 | $409.23 | $121.70 |
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92250
Photography of the retina
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63 | 53 | $88.00 | $20.62 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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58 | 49 | $299.00 | $129.61 |
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76512
2d ultrasound scan of eye tissue and structures
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47 | 29 | $340.00 | $47.45 |
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92285
Photography of content of eyes
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44 | 27 | $79.00 | $22.92 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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36 | 31 | $299.00 | $102.34 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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29 | 29 | $507.00 | $170.62 |
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92285
Photography of content of eyes
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25 | 18 | $13.00 | $3.46 |
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76512
2d ultrasound scan of eye tissue and structures
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23 | 14 | $197.20 | $31.57 |
|
J3490
Unclassified drugs
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20 | 13 | $239.10 | $79.46 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
17 | 17 | $507.00 | $142.61 |
|
76513
Ultrasound scan of eye using water bath method
|
13 | 11 | $349.58 | $76.69 |
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 |
|---|---|---|---|---|---|
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 118 | 2,498 | $1,293.17 | 60 |
| Prednisolone Acetate | Prednisolone Acetate | 55 | 1,294 | $1,976.28 | 30 |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 27 | 589 | $819.51 | 12 |
| Timolol Maleate | Timolol Maleate | 21 | 1,091 | $198.58 | — |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 19 | 1,415 | $452.29 | — |
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: 2025-10-13NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPHTHALMOLOGY
I20180822001609
OH
6305153297
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
University Of Miami
900 Nw 17th St, Miami, FL 331361119
Phone: 3052435554
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 - Ophthalmic Plastic and Reconstructive Surgery
Doctor of Medicine (M.D.)
Optometrist
Doctor of Optometry
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Ophthalmology (license number reported to NPPES: FL ME158524)
Ophthalmology (license number reported to NPPES: FL ME124521)
Registered at 900 NW 17TH ST, MIAMI, FL 331361134 (Tel: 9176926789)
Registered at 900 NW 17TH ST, MIAMI, FL 331361134 (Tel: 9176926789)
Registered at 234 GOODMAN ST, CINCINNATI, OH 45219 (Tel: 5134757300)
Registered at PO BOX 636256, CINCINNATI, OH 452636256 (Tel: 5135855505)
NPI status registered as active in NPPES database
Registered at 840 WALNUT ST STE 1440, PHILADELPHIA, PA 191075109 (Tel: 2159283000)
Registered at 840 WALNUT ST STE 1440, PHILADELPHIA, PA 191075109 (Tel: 2159283000)
Recorded as BASIL WILLIAMS, M.D.
Ophthalmology (license number reported to NPPES: PA MD461336)
NPI status registered as active in NPPES database
Registered at 1611 NW 12TH AVE, MIAMI, FL 33136 (Tel: 9176926789)
Registered at 900 NW 17TH ST., MIAMI, FL 33136
Recorded as BASIL WILLIAMS, M.D.
Ophthalmology (license number reported to NPPES: FL ME124521)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Miami
- Dr. Melina Morkin, MD
- Dr. Michelle Falcone, MD
- Dr. Jonathan Etter, MD
- Dr. Salomon Esquenazi, MD
- Dr. Guillermo Amescua, MD
- Dr. William Culbertson, MD
Mailing Address
900 Nw 17th St
Miami, FL 331361134
Phone: 3053266111