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Dr. Jason Patrick Day, MD
NPI1538797790PAC ID4789004748
- Part D claims, 2024
- 279
- Publications
- 1
- Industry payments
- $2,416
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1670 Eagle Harbor Pkwy, Fleming Island, FL 32003
- Practice phone
- Call (904) 541-3048
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fleming Island Surgery Center
Fleming Island, Florida
Find Dr. Day's professional email, personal email and mobile number
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Dr. Jason Patrick Day is an ophthalmologist in Fleming Island, Florida
Dr. Day practices at Fleming Island Surgery Center in Fleming Island, Florida.
Dr. Day's NPI, 1538797790, was assigned on March 31, 2020. Dr. Day graduated from University of Central Florida College of Medicine in 2020. Dr. Day's Georgia license number on file is 99588.
NPI and contact details
- NPI
- 1538797790NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789004748
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 541-3048
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jason Patrick Day practices at Fleming Island Surgery Center in Fleming Island, Florida
Dr. Day's primary practice is Fleming Island Surgery Center, at 1670 Eagle Harbor Pkwy, Fleming Island, FL 32003 in Clay County. The practice phone is (904) 541-3048.
- Fleming Island Surgery Center1670 Eagle Harbor Pkwy, Fleming Island, FL 32003 · Clay CountyPhone(904) 541-3048
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jason Patrick Day is affiliated with 2 sites of care and 1 medical group
Dr. Day's primary practice is Fleming Island Surgery Center in Fleming Island, Florida. Dmand AI also links Dr. Day to 1 group practice or clinic and 1 medical group, each named with a free account.
Fleming Island Surgery CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jason Patrick Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Day practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fleming Island Surgery Center | 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. Jason Patrick Day is one of 1,398 ophthalmologists in Florida
Ophthalmology is Dr. Day's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Day is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Day's licenses on file in 2 states: Georgia and Florida.
Specialties and state licenses
- Ophthalmology, GeorgiaPrimary
- Florida license
Ophthalmologists near Dr. Day
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
1,398ophthalmologists in Florida
4ophthalmologists in Fleming Island
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jason Patrick Day's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Day's median patient age at 71, with 60% women.
Dr. Day's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women60%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Jason Patrick Day wrote 279 Medicare Part D claims in 2024
In 2024, Dr. Day wrote 279 Medicare Part D claims for 127 patients. 64% of them were for generic drugs. CMS names the drug for 193 of them, across 6 drugs with 11 or more claims each, at $3,806 in total drug cost. In 2023, CMS named 309 claims across 9 drugs.
Part D claims, 2024279
Drugs named by CMS6
Total drug cost$3,806
Part D patients127
Dr. Day's Part D claims by kind of drug, 2024
- Generic179 claims64%
- Brand-name100 claims36%
Dr. Day'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: 3092024: 19338%
Drugs named by CMS: 6 in 2024, 9 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. Jason Patrick Day ranks in the 82nd percentile for cataract surgery in Medicare
Dr. Day accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 175 procedures of cataract surgery by Dr. Day, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Day ranks in Medicare procedure volume
- Cataract surgery
- 82nd percentile175 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jason Patrick Day has 1 publication on record
Dmand AI links 1 paper to Dr. Day in 2016.
Papers1
Recent publications by Dr. Day
See who Dr. Day researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Day works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jason Patrick Day received $2,416 in industry payments from 2023 to 2025
CMS Open Payments shows 49 general payments to Dr. Day from 10 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $1,152.
General payments to Dr. Day by program year, 2023 to 2025
Companies that paid Dr. Day the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jason Patrick Day graduated from University of Central Florida College of Medicine
Dr. Day graduated from University of Central Florida College of Medicine in 2020.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Jason Patrick Day accepts plans from 1 insurance carrier
Dr. Day is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Jason Patrick Day'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jason Patrick Day
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. Jason Patrick Day's NPI number?
Dr. Jason Patrick Day's NPI number is 1538797790. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Jason Patrick Day?
Dr. Jason Patrick Day is an ophthalmologist in Fleming Island, Florida. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Jason Patrick Day practice?
Dr. Day practices at 1670 Eagle Harbor Pkwy, Fleming Island, FL 32003. Dr. Day's primary practice is Fleming Island Surgery Center in Fleming Island, Florida. Dmand AI also links Dr. Day to 1 group practice or clinic and 1 medical group.
What is Dr. Jason Patrick Day's office phone number?
The practice phone on file for Dr. Day is (904) 541-3048.
What is Dr. Jason Patrick Day's medical license number?
Dr. Day's Georgia license number on file is 99588, one of the licenses on file in 2 states.
Which states has Dr. Jason Patrick Day been licensed in?
Dmand AI has state licenses on file for Dr. Day in Georgia (2024 to 2025) and Florida (2025 to 2027).
Does Dr. Jason Patrick Day accept Medicare?
Yes. CMS lists Dr. Day as accepting Medicare assignment.
Is Dr. Jason Patrick Day board certified?
Yes. Dr. Day is board certified in ophthalmology by the American Board of Ophthalmology.
Where did Dr. Jason Patrick Day go to medical school?
Dr. Day graduated from University of Central Florida College of Medicine in 2020.
What drugs does Dr. Jason Patrick Day prescribe most?
In 2024 Medicare Part D data, Dr. Day's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Ketorolac Tromethamine.
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Has Dr. Jason Patrick Day received payments from drug or device companies?
CMS Open Payments shows $2,416 in general payments to Dr. Day from 10 companies from 2023 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Jason Patrick Day been practicing?
Dr. Day graduated from medical school in 2020, 6 years ago.
Does Dr. Jason Patrick Day do research?
Dmand AI links 1 publication to Dr. Day.
What insurance does Dr. Jason Patrick Day accept?
Dr. Day is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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