Dr. Antony Mathew Poothullil , MD
Ophthalmology • Portland, OR
3600 N Interstate Ave
Portland, OR 972271106
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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Dr. Antony Poothullil is listed in NPPES under Ophthalmology.
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NPI assigned on September 20, 2006; this date does not establish years in practice.
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Published CMS data list 1,985 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:
- Prednisolone Acetate — 512 prescription fills, including refills.
- Latanoprost — 439 prescription fills, including refills.
- Timolol Maleate — 184 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 24 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 75% of clinicians listed under Ophthalmology in Portland, OR (2024, 75 clinicians with data). Median for this group: 709. Middle half: 139 to 1,850.
More Part D prescriptions than 80% of clinicians listed under Ophthalmology in Oregon (2024, 206 clinicians with data). Median for this group: 936. Middle half: 322 to 1,801.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 1,522 in 2020 to 1,985 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
3600 N Interstate Ave
Portland, OR 972271106
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: Kaiser Foundation Health Plan Of The Northwest. See the list
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
Baylor College Of Medicine
1999
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
3,651 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
$137,044 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.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $22.02 in 2019
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2019.
Years since graduation
27 years (graduated 1999)
CMS Doctors and Clinicians data list 1999 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, CMS release of October 2, 2026.
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, CMS release of October 2, 2026; 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, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Dr. Poothullil 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. Poothullil 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 Portland and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 75% of clinicians listed under Ophthalmology in Portland, OR (2024, 75 clinicians with data). Median for this group: 709. Middle half: 139 to 1,850.
More Part D prescriptions than 80% of clinicians listed under Ophthalmology in Oregon (2024, 206 clinicians with data). Median for this group: 936. Middle half: 322 to 1,801.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Ophthalmology in Portland, OR (2024, 75 clinicians with data). Median for this group: $46,018. Middle half: $5,386 to $118,165.
A higher Part D drug cost than 85% of clinicians listed under Ophthalmology in Oregon (2024, 206 clinicians with data). Median for this group: $45,659. Middle half: $9,359 to $98,331.
134 active clinicians are listed under Ophthalmology with a practice address in Portland, OR (327 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Portland
1.5% of these 134 clinicians have the CMS telehealth indicator.
53% of these 134 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 30% from 1,522 in 2020 to 1,985 in 2024.
- 2020: 1,522
- 2021: 1,580
- 2022: 1,740
- 2023: 1,746
- 2024: 1,985
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30-day fills
30-day fills increased 21% from 3,022 in 2020 to 3,651 in 2024.
- 2020: 3,022
- 2021: 3,032
- 2022: 3,298
- 2023: 3,247
- 2024: 3,651
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Part D drug cost
Part D drug cost increased 97% from $69,471 in 2020 to $137,044 in 2024.
- 2020: $69,471
- 2021: $101,966
- 2022: $131,252
- 2023: $110,084
- 2024: $137,044
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2019 only.
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2019), CMS Doctors and Clinicians, CMS release of October 2, 2026, 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 2019 (payments made January 1 – December 31, 2019): fewer than 11 records totaling $22.02.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Iridex Corporation |
Food and Beverage
Cash or cash equivalent
|
— | General | $22.02 |
Source: CMS Open Payments, program year 2019, 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 |
|---|---|---|---|---|---|
| Prednisolone Acetate | Prednisolone Acetate | 512 | 21,191 | $36,395.11 | 307 |
| Latanoprost | Latanoprost | 439 | 26,404 | $5,106.99 | 117 |
| Timolol Maleate | Timolol Maleate | 184 | 15,760 | $2,808.72 | 66 |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 153 | 9,998 | $2,999.09 | 38 |
| Brimonidine Tartrate | Brimonidine Tartrate | 120 | 7,667 | $1,636.63 | 42 |
| Cyclosporine | Cyclosporine | 97 | 4,350 | $13,679.04 | 33 |
| Diclofenac Sodium | Diclofenac Sodium | 70 | 1,297 | $1,100.42 | 46 |
| Fluorometholone | Fluorometholone | 58 | 2,813 | $8,696.04 | 16 |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 47 | 2,422 | $1,253.42 | 14 |
| Polymyxin B Sul-Trimethoprim | Polymyxin B Sulf/Trimethoprim | 41 | 1,177 | $495.21 | 33 |
| Dorzolamide Hcl | Dorzolamide Hcl | 34 | 2,580 | $690.31 | — |
| Acyclovir | Acyclovir | 32 | 1,553 | $1,002.88 | — |
| Levobunolol Hcl | Levobunolol Hcl | 25 | 2,030 | $921.71 | — |
| Erythromycin | Erythromycin Base | 22 | 220 | $297.67 | 15 |
| Xiidra | Lifitegrast | 20 | 1,170 | $29,901.78 | — |
| Tafluprost | Tafluprost/Pf | 20 | 960 | $4,051.00 | — |
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 18 | 297 | $231.52 | 16 |
| Zirgan | Ganciclovir | 17 | 477 | $8,957.24 | — |
| Loteprednol Etabonate | Loteprednol Etabonate | 15 | 933 | $3,544.20 | — |
| Ofloxacin | Ofloxacin | 14 | 297 | $196.98 | — |
| Acetazolamide | Acetazolamide | 12 | 87 | $100.17 | — |
| Pred Mild | Prednisolone Acetate | 12 | 1,060 | $3,792.06 | — |
| Difluprednate | Difluprednate | 12 | 350 | $1,417.80 | — |
| Tyrvaya | Varenicline Tartrate | 11 | 315 | $7,768.32 | — |
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
NUCC 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: 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
I20060227000201
OR
5395633184
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, CMS release of October 2, 2026
Kaiser Foundation Health Plan Of The Northwest
10100 Se Sunnyside Rd, Clackamas, OR 970158970
Phone: 8008132000
Kaiser Foundation Health Plan Of The Northwest
10180 Se Sunnyside Rd, Clackamas, OR 970158970
Phone: 8008132000
Kaiser Foundation Health Plan Of The Northwest
19075 Nw Tanasbourne Dr, Hillsboro, OR 971245860
Phone: 8008132000
Kaiser Foundation Health Plan Of The Northwest
4855 Sw Western Ave, Beaverton, OR 970053460
Phone: 8008132000
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.)
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Optometrist
Doctor of Optometry
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated September 20, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to November 2026.
NPI Administrative Meta
Other Ophthalmology Specialists in Portland
- Dr. Bryan Edgington, MD
- Dr. Claude Burgoyne, MD
- Dr. Andrea D'ostroph, MD
- Dr. John Koo, MD
- Dr. Martin Balish, MD
- Elaine Tran
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Mailing Address
3600 N Interstate Ave
Portland, OR 972271106
Phone: 5033316330