Dr. Prema Modak, MD
- Medicare services, 2024
- 451
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 268
- MIPS score, 2024
- 93
- Industry payments
- $1,389
- Practice address
- 4000 Legato Rd, Fairfax, VA 22033
- Practice phone
- Call (571) 349-2191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Specialists and Surgeons of Northern Virginia
Fairfax, Virginia
Find Dr. Modak's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Prema Modak is an ophthalmologist in Fairfax, Virginia
Dr. Modak practices at Eye Specialists and Surgeons of Northern Virginia in Fairfax, Virginia.
Dr. Modak's NPI, 1689894578, was assigned on April 26, 2007. Dr. Modak graduated from Rutgers New Jersey Medical School in 2002. Dr. Modak holds Virginia license 0101240540.
- NPI
- 1689894578NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052580735
- NPI enumeration date
- April 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (571) 349-2191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Prema Modak practices at Eye Specialists and Surgeons of Northern Virginia in Fairfax, Virginia
Dr. Modak's primary practice is Eye Specialists and Surgeons of Northern Virginia, at 4000 Legato Rd, Fairfax, VA 22033 in Fairfax County. The practice phone is (571) 349-2191.
- Eye Specialists and Surgeons of Northern Virginia4000 Legato Rd, Fairfax, VA 22033 · Fairfax CountyPhone(571) 349-2191
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Prema Modak is affiliated with 2 sites of care and 1 medical group
Dr. Modak's primary practice is Eye Specialists and Surgeons of Northern Virginia in Fairfax, Virginia. Dmand AI also links Dr. Modak to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Prema Modak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Modak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Specialists and Surgeons of Northern Virginia | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Prema Modak is one of 504 ophthalmologists in Virginia
Ophthalmology is Dr. Modak's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Modak's licenses on file in 2 states: Virginia and Maryland.
Specialties and state licenses
- Ophthalmology, VirginiaPrimary
- Maryland license
Ophthalmologists near Dr. Modak
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Prema Modak billed Medicare for 451 services in 2024
CMS data shows 451 Medicare services from Dr. Modak across 8 procedure codes in 2024, for 174 Medicare patients. Medicare paid $31,701 for them. Every service was in an office.
Dr. Modak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1562024: 22846%
- Tests and treatments
- 2023: 1612024: 22339%
- Imaging
- 2023: 132024: 0100%
Dr. Modak compared with the Virginia median for ophthalmologists, 2024
- Dr. Modak
- Virginia median
- Medicare services
- 451vs 1,92477% below
- Medicare patients
- 174vs 78078% below
- Part D claims
- 197vs 52262% below
Medians across 517 ophthalmologists in Virginia with Dmand AI profiles that report each measure.
Dr. Modak's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Modak and other ophthalmologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Prema Modak treated 174 Medicare patients in 2024, average age 74
CMS counts 174 Medicare patients who saw Dr. Modak in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Modak's median patient age at 65, with 55% women.
Dr. Modak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Modak's Medicare patients by sex, 2024
- Women11365%
- Men6135%
Chronic conditions among Dr. Modak's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis47%
- Diabetes24%
- Ischemic heart disease23%
- Mood disorders21%
- Chronic kidney disease19%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Modak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Prema Modak wrote 268 Medicare Part D claims in 2024
In 2024, Dr. Modak wrote 268 Medicare Part D claims for 66 patients. 82% of them were for generic drugs. CMS names the drug for 197 of them, across 3 drugs with 11 or more claims each, at $3,401 in total drug cost. In 2023, CMS named 103 claims across 3 drugs.
Dr. Modak's Part D claims by kind of drug, 2024
- Generic220 claims82%
- Brand-name48 claims18%
Dr. Modak's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1032024: 19791%
Drugs named by CMS: 3 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Prema Modak scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Modak for performance year 2024, reported as part of a group. Dr. Modak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of cataract surgery by Dr. Modak, more than 52% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Modak's MIPS scores, performance year 2024
- 93of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Modak ranks in Medicare procedure volume
- Cataract surgery
- 52nd percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Prema Modak received $1,389 in industry payments from 2016 to 2025
CMS Open Payments shows 43 general payments to Dr. Modak from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $609.
General payments to Dr. Modak by program year, 2016 to 2025
Companies that paid Dr. Modak the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Prema Modak graduated from Rutgers New Jersey Medical School
Dr. Modak graduated from Rutgers New Jersey Medical School in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Prema Modak's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Prema Modak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Prema Modak's NPI number?
Dr. Prema Modak's NPI number is 1689894578. It was assigned on April 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Prema Modak?
Dr. Prema Modak is an ophthalmologist in Fairfax, Virginia. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Prema Modak practice?
Dr. Modak practices at 4000 Legato Rd, Fairfax, VA 22033. Dr. Modak's primary practice is Eye Specialists and Surgeons of Northern Virginia in Fairfax, Virginia. Dmand AI also links Dr. Modak to 1 group practice or clinic and 1 medical group.
What is Dr. Prema Modak's office phone number?
The practice phone on file for Dr. Modak is (571) 349-2191.
What is Dr. Prema Modak's medical license number?
Dr. Modak holds Virginia license 0101240540, one of the licenses on file in 2 states.
Which states has Dr. Prema Modak been licensed in?
Dmand AI has state licenses on file for Dr. Modak in Virginia and Maryland.
Does Dr. Prema Modak accept Medicare?
Yes. CMS data shows Dr. Modak billed Medicare for 451 services in 2024, and Dr. Modak accepts Medicare assignment.
What is Dr. Prema Modak's MIPS score?
Dr. Modak's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Prema Modak see?
CMS counts 174 Medicare patients who saw Dr. Modak in 2024, with an average age of 74.
What services does Dr. Prema Modak bill to Medicare?
In 2024, Dr. Modak's most billed Medicare services were office visit, established patient (99214), eye exam or test (92083) and eye exam or test (92133).
Show 4 more questionsShow fewer questions
Where did Dr. Prema Modak go to medical school?
Dr. Modak graduated from Rutgers New Jersey Medical School in 2002.
What drugs does Dr. Prema Modak prescribe most?
In 2024 Medicare Part D data, Dr. Modak's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Brimonidine Tartrate.
Has Dr. Prema Modak received payments from drug or device companies?
CMS Open Payments shows $1,389 in general payments to Dr. Modak from 18 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Prema Modak been practicing?
Dr. Modak graduated from medical school in 2002, 24 years ago.
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