Dr. Dylan Freeman , MD
Ophthalmology β’ Houston, TX
3100 Weslayan St Ste 400
Houston, TX 770275752
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 April 19, 2022; this date does not establish years in practice.
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Published CMS data list 1,201 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 403 prescription fills, including refills.
- Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) β 236 prescription fills, including refills.
- Brimonidine Tartrate β 210 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 14 records in the table Β· Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 65% of clinicians listed under Ophthalmology in Houston, TX (2024, 175 clinicians with data). Median for this group: 655. Middle half: 221 to 2,095.
Close to the middle for Part D prescriptions among clinicians listed under Ophthalmology in Texas (2024, 1,065 clinicians with data). Median for this group: 905. Middle half: 327 to 2,157.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 21 in 2022 to 1,201 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2022β2024.
Practice Location & Contact Primary Location
3100 Weslayan St Ste 400
Houston, TX 770275752
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
1,510 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
$133,358 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.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019β2025.
NPI first issued
2022
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.
Can order Medicare-covered services
CMS lists Dr. Freeman 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 Houston and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 65% of clinicians listed under Ophthalmology in Houston, TX (2024, 175 clinicians with data). Median for this group: 655. Middle half: 221 to 2,095.
Close to the middle for clinicians listed under Ophthalmology in Texas (2024, 1,065 clinicians with data). Median for this group: 905. Middle half: 327 to 2,157.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Ophthalmology in Houston, TX (2024, 175 clinicians with data). Median for this group: $43,974. Middle half: $8,242 to $251,495.
A higher Part D drug cost than 60% of clinicians listed under Ophthalmology in Texas (2024, 1,065 clinicians with data). Median for this group: $73,797. Middle half: $14,089 to $240,265.
262 active clinicians are listed under Ophthalmology with a practice address in Houston, TX (1,517 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Houston
1.9% of these 262 clinicians have the CMS telehealth indicator.
64.1% of these 262 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
Medicare Part D prescriptions increased 5619% from 21 in 2022 to 1,201 in 2024.
- 2022: 21
- 2023: 297
- 2024: 1,201
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30-day fills
30-day fills increased 5070% from 29 in 2022 to 1,510 in 2024.
- 2022: 29
- 2023: 398
- 2024: 1,510
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Part D drug cost
Part D drug cost went from $295 in 2022 to $133,358 in 2024.
- 2022: $295
- 2023: $14,048
- 2024: $133,358
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
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 | 403 | 12,813 | $2,567.20 | 107 |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 236 | 10,067 | $3,107.00 | 76 |
| Brimonidine Tartrate | Brimonidine Tartrate | 210 | 6,656 | $3,506.13 | 53 |
| Rhopressa | Netarsudil Mesylate | 80 | 2,487 | $28,297.54 | 27 |
| Prednisolone Acetate | Prednisolone Acetate | 43 | 1,218 | $1,247.57 | 35 |
| Timolol Maleate | Timolol Maleate | 38 | 1,543 | $270.85 | 11 |
| Restasis | Cyclosporine | 33 | 990 | $18,380.69 | β |
| Dorzolamide Hcl | Dorzolamide Hcl | 33 | 1,346 | $489.09 | β |
| Erythromycin | Erythromycin Base | 29 | 222 | $245.77 | 15 |
| Eylea | Aflibercept | 26 | 772 | $58,951.62 | β |
| Lumigan | Bimatoprost | 24 | 1,061 | $11,414.84 | 11 |
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 20 | 420 | $141.24 | 12 |
| Pilocarpine Hcl | Pilocarpine Hcl | 13 | 771 | $537.40 | β |
| Rocklatan | Netarsudil Mesylat/Latanoprost | 13 | 355 | $4,201.38 | β |
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: 2026-07-06NUCC 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 PECOSSources: 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.
Optometrist
Doctor of Optometry
Optometrist
Doctor of Optometry
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3100 WESLAYAN ST STE 400, HOUSTON, TX 770275752 (Tel: 7135261600)
Registered at 3939 W ALABAMA ST APT 441, HOUSTON, TX 770272018 (Tel: 2035546810)
Recorded as DYLAN FREEMAN, MD
Ophthalmology (license number reported to NPPES: TX W4819)
Registered at 4500 PARSONS BLVD, FLUSHING, NY 113552205 (Tel: 7186705000)
Registered at 4500 PARSONS BLVD, FLUSHING, NY 113552205
NPI status registered as active in NPPES database
Registered at 8900 VAN WYCK EXPY, RICHMOND HILL, NY 114182897 (Tel: 7182606000)
Registered at 8900 VAN WYCK EXPY, RICHMOND HILL, NY 114182897 (Tel: 7182606000)
Recorded as DYLAN FREEMAN
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 Houston
- Dr. Michael Caplan, MD
- Dr. Gurpreet Singh, MD
- Dr. Rahul Pandit, MD
- Dr. Teresa Chae, MD, PhD
- Dr. James Key, MD
- Dr. Shaheen Kavoussi, MD
Mailing Address
3939 W Alabama St Apt 441
Houston, TX 770272018
Phone: 2035546810