Dr. John Charles Meyer, MD
- Medicare services, 2024
- 4,052
- Medicare patients, 2024
- 1,075
- Part D claims, 2024
- 1,803
- Publications
- 5
- Clinical trials
- 3
- Practice address
- 1536 Story Ave, Louisville, KY 40206
- Practice phone
- Call (502) 589-1500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Retina Associates, PSC
Louisville, Kentucky
Find Dr. Meyer's professional email, personal email and mobile number
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Dr. John Charles Meyer is an ophthalmologist in Louisville, Kentucky
Dr. Meyer practices at Retina Associates, PSC in Louisville, Kentucky.
Dr. Meyer's NPI, 1588750681, was assigned on October 5, 2006. Dr. Meyer graduated from St. Louis College of Physicians and Surgeons in 1986. Dr. Meyer holds Kentucky license 31573.
- NPI
- 1588750681NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133125297
- NPI enumeration date
- October 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (502) 589-1500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Charles Meyer practices at Retina Associates, PSC in Louisville, Kentucky
Dr. Meyer's primary practice is Retina Associates, PSC, at 1536 Story Ave, Louisville, KY 40206 in Jefferson County. The practice phone is (502) 589-1500.
- Retina Associates, PSC1536 Story Ave, Louisville, KY 40206 · Jefferson CountyPhone(502) 589-1500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Charles Meyer is affiliated with 3 sites of care and 2 medical groups
Dr. Meyer's primary practice is Retina Associates, PSC in Louisville, Kentucky. The medical group on file is UofL Physicians, Radiology. Dmand AI also links Dr. Meyer to 2 more group practices and clinics 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. John Charles Meyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Meyer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Retina Associates, PSC | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Charles Meyer is one of 186 ophthalmologists in Kentucky
Ophthalmology is Dr. Meyer's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Meyer is licensed in Kentucky.
Specialties and state licenses
- Ophthalmology, KentuckyPrimary
Ophthalmologists near Dr. Meyer
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. John Charles Meyer billed Medicare for 4,052 services in 2024
CMS data shows 4,052 Medicare services from Dr. Meyer across 14 procedure codes in 2024, for 1,075 Medicare patients. Medicare paid $258,551 for them.
Dr. Meyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,9222024: 3,7873%
- Surgery
- 2023: 2102024: 23813%
- Office and hospital visits
- 2023: 282024: 274%
- Imaging
- 2023: 162024: 0100%
Where Dr. Meyer's Medicare services took place, 2024
- In an office3,90296%
- In a facility1504%
Dr. Meyer compared with the Kentucky median for ophthalmologists, 2024
- Dr. Meyer
- Kentucky median
- Medicare services
- 4,052vs 1,6662.4 times
- Medicare patients
- 1,075vs 59082% above
- Part D claims
- 1,666vs 5123.3 times
Medians across 185 ophthalmologists in Kentucky with Dmand AI profiles that report each measure.
Dr. Meyer'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Charles Meyer treated 1,075 Medicare patients in 2024, average age 76
CMS counts 1,075 Medicare patients who saw Dr. Meyer in 2024. The largest group is 75 to 84, with 480 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Meyer's median patient age at 74, with 61% women.
Dr. Meyer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Meyer's Medicare patients by sex, 2024
- Women64660%
- Men42940%
Chronic conditions among Dr. Meyer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis46%
- Diabetes27%
- Ischemic heart disease25%
- Anxiety20%
- Chronic kidney disease20%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Meyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Charles Meyer wrote 1,803 Medicare Part D claims in 2024
In 2024, Dr. Meyer wrote 1,803 Medicare Part D claims for 470 patients. 52% of them were for generic drugs. CMS names the drug for 1,666 of them, across 26 drugs with 11 or more claims each, at $212,338 in total drug cost. In 2023, CMS named 1,460 claims across 24 drugs.
Dr. Meyer's Part D claims by kind of drug, 2024
- Generic934 claims52%
- Brand-name869 claims48%
Dr. Meyer'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.
Drug classes CMS tracks in Dr. Meyer's Part D claims, 2024
- Antibiotics1%22 of 1,803 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,4602024: 1,66614%
Drugs named by CMS: 26 in 2024, 24 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. John Charles Meyer scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Meyer for performance year 2024, reported as part of a group. Dr. Meyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 267 procedures of cataract surgery by Dr. Meyer, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Meyer's MIPS scores, performance year 2024
- 88of 100Final score
- 100of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 60of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Meyer ranks in Medicare procedure volume
- Cataract surgery
- 88th percentile267 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. John Charles Meyer has 5 publications on record
Dmand AI links 5 papers to Dr. Meyer, published from 2023 to 2025. 2024 was the busiest year, with 3. The most frequent topics are Blepharitis, Eye Infections, Parasitic and Eyelashes. Dr. Meyer's most frequent co-authors are Gregg Jonathan Berdy, MD, Joseph Bowers Ciolino, MD and Laura Marie Periman, MD.
Dr. Meyer's papers by year, 2023 to 2025
Topics Dr. Meyer writes about most
- Blepharitis
- Eye Infections, Parasitic
- Eyelashes
- Mite Infestations
- Mites
- Ophthalmic Solutions
Dr. Meyer's most frequent co-authors
- Gregg Jonathan Berdy, MD4 shared papers
- Joseph Bowers Ciolino, MD3 shared papers
- Laura Marie Periman, MD2 shared papers
Recent publications by Dr. Meyer
Optom Vis Sci
See who Dr. Meyer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Meyer 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. John Charles Meyer has worked on 3 clinical trials
Dmand AI links Dr. Meyer to 3 clinical trials, 2 of them phase 3 studies. Conditions studied include Blepharitis, Hyperemia and Eyelid Diseases.
Clinical trials with Dr. Meyer by phase
- NonePhase 1: no trials
- NonePhase 2: no trials
- 1Phase 2/3: 1 trial
- 2Phase 3: 2 trials
- NonePhase 4: no trials
Conditions in Dr. Meyer's trials
- Blepharitis
- Hyperemia
- Eyelid Diseases
- Keratoconjunctivitis Sicca
Investigators on the most trials with Dr. Meyer
- James B. Martel, MD2 shared trials
- David L. Wirta, MD2 shared trials
- Daniel V. Zimmer, MD2 shared trials
Recent clinical trials with Dr. Meyer
Safety and Efficacy of TP-03 for the Treatment of Demodex Blepharitis (opens in a new tab)
Treatment of Adenoviral Conjunctivitis With SHP640 Compared to Placebo (opens in a new tab)
Safety and Efficacy of KPI-121 Compared to Placebo in Subjects With Dry Eye Disease (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. John Charles Meyer received $5,698 in industry payments from 2016 to 2025
CMS Open Payments shows 191 general payments to Dr. Meyer from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Alcon Laboratories Inc paid the most, $1,119. It also lists 3 research payments totaling $8,435 in 2020.
General payments to Dr. Meyer by program year, 2016 to 2025
General payments to Dr. Meyer by kind, 2016 to 2025
- Food and beverage$5,61098%
- Consulting fees$501%
- Education$381%
Companies that paid Dr. Meyer 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. John Charles Meyer graduated from St. Louis College of Physicians and Surgeons
Dr. Meyer graduated from St. Louis College of Physicians and Surgeons in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Charles Meyer's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Charles Meyer
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What is Dr. John Charles Meyer's NPI number?
Dr. John Charles Meyer's NPI number is 1588750681. It was assigned on October 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Charles Meyer?
Dr. John Charles Meyer is an ophthalmologist in Louisville, Kentucky. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John Charles Meyer practice?
Dr. Meyer practices at 1536 Story Ave, Louisville, KY 40206. Dr. Meyer's primary practice is Retina Associates, PSC in Louisville, Kentucky. Dmand AI also links Dr. Meyer to 2 group practices and clinics and 1 medical group.
What is Dr. John Charles Meyer's office phone number?
The practice phone on file for Dr. Meyer is (502) 589-1500.
What is Dr. John Charles Meyer's medical license number?
Dr. Meyer holds Kentucky license 31573.
What medical group is Dr. John Charles Meyer part of?
Dr. Meyer is linked to UofL Physicians, Radiology. Dmand AI links Dr. Meyer to 1 more medical group.
Does Dr. John Charles Meyer accept Medicare?
Yes. CMS data shows Dr. Meyer billed Medicare for 4,052 services in 2024, and Dr. Meyer accepts Medicare assignment.
What is Dr. John Charles Meyer's MIPS score?
Dr. Meyer's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. John Charles Meyer see?
CMS counts 1,075 Medicare patients who saw Dr. Meyer in 2024, with an average age of 76.
What services does Dr. John Charles Meyer bill to Medicare?
In 2024, Dr. Meyer's most billed Medicare services were eye exam or test (92014), eye exam or test (92285) and eye exam or test (92134).
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Where did Dr. John Charles Meyer go to medical school?
Dr. Meyer graduated from St. Louis College of Physicians and Surgeons in 1986.
What drugs does Dr. John Charles Meyer prescribe most?
In 2024 Medicare Part D data, Dr. Meyer's most prescribed drugs by claims were Prednisolone Acetate, Ketorolac Tromethamine and Ofloxacin.
Has Dr. John Charles Meyer received payments from drug or device companies?
CMS Open Payments shows $5,698 in general payments to Dr. Meyer from 30 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. John Charles Meyer been practicing?
Dr. Meyer graduated from medical school in 1986, 40 years ago.
Does Dr. John Charles Meyer do research?
Dmand AI links 5 publications to Dr. Meyer, published from 2023 to 2025. Dr. Meyer has worked on 3 clinical trials.
Who does Dr. John Charles Meyer publish with?
Dr. Meyer's most frequent co-authors are Gregg Jonathan Berdy, MD (4 shared papers), Joseph Bowers Ciolino, MD (3 shared papers) and Laura Marie Periman, MD (2 shared papers).
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