Dr. Nermin Graise , MD
Ophthalmology โข Warwick, RI
566 Toll Gate Rd
Warwick, RI 028862716
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on June 22, 2011; this date does not establish years in practice.
-
Published CMS data list 2,089 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
-
Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 502 service units.
- 92136 โ Measurement of corneal curvature and depth of eye: 393 service units.
- 66984 โ Removal of cataract with insertion of prosthetic lens: 223 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 15 records in the table ยท Guide: How to read Medicare Part B data
-
Published CMS data list 3,977 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Ofloxacin โ 903 prescription fills, including refills.
- Prednisolone Acetate โ 837 prescription fills, including refills.
- Ketorolac Tromethamine โ 808 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 21 records in the table ยท Guide: How to read Medicare Part D prescriber data
-
More Medicare Part B services than 60% of clinicians listed under Ophthalmology in Rhode Island (2024, 53 clinicians with data). Median for this group: 1,695. Middle half: 605 to 2,671.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 1,339 in 2020 to 2,089 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
566 Toll Gate Rd
Warwick, RI 028862716
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Cranston, RI. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Koch Eye Associates Llp. 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
Tufts University School Of Medicine
2011
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
428 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 โ by Provider, 2024.
Medicare-allowed amount
About $334,223 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 โ by Provider and Service, 2024.
Paid by Medicare
About $251,636 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 โ by Provider and Service, 2024.
30-day fills
4,704 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
$377,951 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $25,708.15 across 78 records.
By nature of payment
- Compensation for serving as faculty or as a speaker for a medical education program: $21,400.00 across 9 records.
- Travel and Lodging: $2,179.39 across 16 records.
- Food and Beverage: $2,128.76 across 53 records.
Reporting-company totals (3 largest of 10)
- Bausch & Lomb Americas Inc.: $24,987.79 across 47 records.
- SUN PHARMACEUTICAL INDUSTRIES INC.: $144.55 across 7 records.
- Glaukos Corporation: $137.75 across 3 records.
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, โDoes your provider accept Medicare as full payment?โ
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. Graise 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. Graise 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 Warwick and Rhode Island
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 60% of clinicians listed under Ophthalmology in Rhode Island (2024, 53 clinicians with data). Median for this group: 1,695. Middle half: 605 to 2,671.
Too few clinicians listed under Ophthalmology in Warwick have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 75% of clinicians listed under Ophthalmology in Rhode Island (2024, 53 clinicians with data). Median for this group: $164,379. Middle half: $63,263 to $327,740.
Too few clinicians listed under Ophthalmology in Warwick have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 75% of clinicians listed under Ophthalmology in Rhode Island (2024, 53 clinicians with data). Median for this group: $114,354. Middle half: $42,917 to $251,636.
Too few clinicians listed under Ophthalmology in Warwick have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Ophthalmology in Rhode Island (2024, 48 clinicians with data). Median for this group: 1,215. Middle half: 415 to 2,421.
Too few clinicians listed under Ophthalmology in Warwick have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Ophthalmology in Rhode Island (2024, 48 clinicians with data). Median for this group: $77,349. Middle half: $20,505 to $173,558.
Too few clinicians listed under Ophthalmology in Warwick have Medicare Part D data for 2024 to compare.
18 active clinicians are listed under Ophthalmology with a practice address in Warwick, RI (85 in Rhode Island).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Warwick
0% of these 18 clinicians have the CMS telehealth indicator.
50% of these 18 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.
-
Medicare Part B services
Medicare Part B services increased 56% from 1,339 in 2020 to 2,089 in 2024.
- 2020: 1,339
- 2021: 2,338
- 2022: 1,809
- 2023: 1,581
- 2024: 2,089
-
Medicare-allowed amount
Medicare-allowed amount increased 66% from $201,308 in 2020 to $334,223 in 2024.
- 2020: $201,308
- 2021: $308,974
- 2022: $267,051
- 2023: $241,217
- 2024: $334,223
-
Paid by Medicare
Paid by Medicare increased 63% from $154,727 in 2020 to $251,636 in 2024.
- 2020: $154,727
- 2021: $238,673
- 2022: $198,722
- 2023: $185,883
- 2024: $251,636
-
Medicare Part D prescriptions
Medicare Part D prescriptions increased 160% from 1,530 in 2020 to 3,977 in 2024.
- 2020: 1,530
- 2021: 2,371
- 2022: 3,436
- 2023: 3,939
- 2024: 3,977
-
30-day fills
30-day fills increased 148% from 1,897 in 2020 to 4,704 in 2024.
- 2020: 1,897
- 2021: 2,923
- 2022: 4,285
- 2023: 4,755
- 2024: 4,704
-
Part D drug cost
Part D drug cost increased 172% from $139,201 in 2020 to $377,951 in 2024.
- 2020: $139,201
- 2021: $195,379
- 2022: $306,811
- 2023: $344,263
- 2024: $377,951
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $499.05 in 2021 to $25,708.15 in 2025.
- 2021: $499.05
- 2022: $256.51
- 2023: $11,422.97
- 2024: $21,823.56
- 2025: $25,708.15
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 ยท 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 โ December 31, 2025): 78 records totaling $25,708.15.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $4,725.00 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $2,300.00 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $2,300.00 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $2,300.00 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $2,300.00 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $2,300.00 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $2,300.00 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $2,300.00 |
| Bausch & Lomb Americas Inc. |
Travel and Lodging
Cash or cash equivalent
|
MIEBO | General | $742.66 |
| Bausch & Lomb Americas Inc. |
Compensation for serving as faculty or as a speaker for a medical education program
Cash or cash equivalent
|
MIEBO | General | $575.00 |
| Bausch & Lomb Americas Inc. |
Travel and Lodging
Cash or cash equivalent
|
MIEBO | General | $442.18 |
| Bausch & Lomb Americas Inc. |
Travel and Lodging
Cash or cash equivalent
|
MIEBO | General | $386.78 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $149.94 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $124.93 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $124.80 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $124.45 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $121.60 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $107.19 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $106.57 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $99.86 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
|
MIEBO | General | $99.07 |
| Bausch & Lomb Americas Inc. |
Travel and Lodging
Cash or cash equivalent
|
MIEBO | General | $95.20 |
| Glaukos Corporation |
Food and Beverage
Cash or cash equivalent
|
iDoseTR | General | $86.88 |
| Bausch & Lomb Americas Inc. |
Travel and Lodging
Cash or cash equivalent
|
MIEBO | General | $84.00 |
| Bausch & Lomb Americas Inc. |
Travel and Lodging
Cash or cash equivalent
|
MIEBO | General | $81.20 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 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 โ by Provider and Service data, 2017โ2024; 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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
502 | 296 | $240.00 | $127.65 |
|
92136
Measurement of corneal curvature and depth of eye
|
393 | 198 | $255.02 | $36.54 |
|
66984
Removal of cataract with insertion of prosthetic lens
|
223 | 131 | $1440.00 | $503.37 |
|
92133
Imaging of optic nerve
|
182 | 115 | $108.00 | $35.86 |
|
92025
Ct scan of cornea
|
155 | 154 | $87.00 | $36.30 |
|
68761
Closure of tear duct opening using plug
|
140 | 93 | $667.20 | $211.40 |
|
68841
Insertion of drug delivery implant into tear duct of eye
|
124 | 68 | $163.00 | $16.20 |
|
92004
New patient complete exam of visual system
|
86 | 86 | $338.00 | $148.70 |
|
66821
Removal of recurring cataract in lens capsule using a laser
|
72 | 69 | $921.90 | $378.44 |
|
92134
Imaging of retina
|
57 | 52 | $94.00 | $38.32 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
46 | 38 | $163.00 | $89.06 |
|
66982
Complex removal of cataract with insertion of prosthetic lens
|
39 | 29 | $1788.36 | $677.21 |
|
92014
Established patient complete exam of visual system
|
30 | 30 | $283.00 | $128.40 |
|
65820
Incision to improve eye fluid flow
|
20 | 12 | $1691.00 | $810.01 |
|
66991
Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye
|
20 | 13 | $3675.00 | $349.62 |
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 |
|---|---|---|---|---|---|
| Ofloxacin | Ofloxacin | 903 | 19,405 | $10,480.69 | 559 |
| Prednisolone Acetate | Prednisolone Acetate | 837 | 18,958 | $25,682.30 | 469 |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 808 | 18,089 | $14,842.02 | 479 |
| Latanoprost | Latanoprost | 342 | 17,749 | $4,650.79 | 84 |
| Restasis | Cyclosporine | 209 | 8,370 | $166,629.22 | 85 |
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 162 | 2,970 | $2,096.23 | 73 |
| Brimonidine Tartrate | Brimonidine Tartrate | 142 | 6,461 | $1,129.93 | 41 |
| Timolol Maleate | Timolol Maleate | 100 | 5,004 | $2,376.70 | 25 |
| Lumigan | Bimatoprost | 88 | 3,130 | $27,283.64 | 22 |
| Prolensa | Bromfenac Sodium | 46 | 1,066 | $15,702.48 | 29 |
| Dorzolamide Hcl | Dorzolamide Hcl | 44 | 2,602 | $776.81 | 17 |
| Erythromycin | Erythromycin Base | 41 | 752 | $493.01 | 20 |
| Bromfenac Sodium | Bromfenac Sodium | 40 | 900 | $8,166.67 | 26 |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 38 | 1,708 | $436.78 | โ |
| Xiidra | Lifitegrast | 31 | 1,710 | $37,801.84 | 13 |
| Simbrinza | Brinzolamide/Brimonidine Tart | 29 | 1,276 | $6,534.70 | โ |
| Miebo | Perfluorohexyloctane/Pf | 29 | 780 | $22,031.19 | โ |
| Cyclosporine | Cyclosporine | 27 | 1,275 | $8,416.05 | 19 |
| Lotemax Sm | Loteprednol Etabonate | 23 | 516 | $5,764.30 | 16 |
| Combigan | Brimonidine Tartrate/Timolol | 19 | 605 | $4,695.73 | โ |
| Cequa | Cyclosporine | 19 | 585 | $11,959.84 | โ |
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: 2022-09-21NUCC 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
I20170525000691
RI
5395962120
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
Koch Eye Associates Llp
566 Toll Gate Rd, Warwick, RI 028862716
Phone: 4017384800
Secondary Practice Locations
2000 Chapel View Blvd Ste 100
Cranston, RI 029203091
Phone: 4012274010
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner
Certified Nurse Practitioner
Ophthalmology
Doctor of Osteopathic Medicine (D.O.)
Optometrist
Doctor of Optometry
Ophthalmology
Doctor of Medicine (M.D.)
Optometrist
Doctor of Optometry
Ophthalmology
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Ophthalmology (license number reported to NPPES: RI MD15522)
NPI status registered as active in NPPES database
Registered at 566 TOLL GATE RD, WARWICK, RI 028862716 (Tel: 4017384800)
Registered at 566 TOLL GATE RD, WARWICK, RI 028862716 (Tel: 4017384800)
Recorded as NERMIN GRAISE, M.D.
Internal Medicine (license number reported to NPPES: MA 248015)
NPI status registered as active in NPPES database
Registered at 566 TOLL GATE RD, WARWICK, RI 028862716 (Tel: 4017384800)
Registered at 47 LONGWOOD AVE, PROVIDENCE, RI 029081119 (Tel: 7819560225)
Recorded as NERMIN GRAISE, M.D.
Internal Medicine (license number reported to NPPES: MA 248015)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Warwick
- Dr. Theresa Tretter, MD
- Dr. William Varr, MD
- Dr. Leah Kammerdiener, MD
- Dr. Richard Luck, DO
- Dr. Thomas Leddy, MD
- Dr. Vikrant Donthamsetti, DO
Mailing Address
566 Toll Gate Rd
Warwick, RI 028862716
Phone: 4017384800