John Patrick Sheldon, OD
- Medicare patients, 2024
- 251
- Part D claims, 2024
- 452
- Industry payments
- $29
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 6400 Overseas Hwy, Marathon, FL 33050-2786
- Practice phone
- Call (305) 743-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Island Vision Care
Physician office · Marathon, Florida
Find John Sheldon'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.
John Patrick Sheldon is an optometrist in Marathon, Florida
John Sheldon practices at Island Vision Care in Marathon, Florida.
John Sheldon's NPI, 1952596835, was assigned on September 13, 2007. John Sheldon holds Florida license OPC 3277.
- NPI
- 1952596835NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890710859
- NPI enumeration date
- September 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 743-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Patrick Sheldon practices at Island Vision Care in Marathon, Florida
John Sheldon's primary practice is Island Vision Care, at 6400 Overseas Hwy, Marathon, FL 33050-2786. The practice phone is (305) 743-2020.
- Island Vision Care6400 Overseas Hwy, Marathon, FL 33050-2786Phone(305) 743-2020
Source: Dmand AI Affiliation Data
John Patrick Sheldon is affiliated with 2 sites of care and 1 medical group
John Sheldon's primary practice is Island Vision Care in Marathon, Florida. Dmand AI also links John Sheldon to 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Patrick Sheldon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Sheldon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Island Vision Care | 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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John Patrick Sheldon is one of 2,585 optometrists in Florida
Optometrist is John Sheldon's primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Sheldon is licensed in Florida.
Specialties and state licenses
- Optometrist, FloridaPrimary
Optometrists near John Sheldon
Counts of optometrists 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
John Patrick Sheldon treated 251 Medicare patients in 2024, average age 74
CMS counts 251 Medicare patients who saw John Sheldon in 2024. The largest group is 65 to 74, with 129 patients. 70% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Sheldon's median patient age at 71, with 57% women.
John Sheldon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Sheldon's Medicare patients by sex, 2024
- Women12550%
- Men12650%
Chronic conditions among John Sheldon's Medicare patients, 2024
- High cholesterol70%
- High blood pressure69%
- Arthritis37%
- Ischemic heart disease27%
- Diabetes24%
- Atrial fibrillation15%
- Cancer14%
- Chronic kidney disease14%
Share of Medicare patients with each condition. A patient can have several.
John Sheldon'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
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Patrick Sheldon wrote 452 Medicare Part D claims in 2024
In 2024, John Sheldon wrote 452 Medicare Part D claims for 94 patients. 85% of them were for generic drugs.
John Sheldon's Part D claims by kind of drug, 2024
- Generic385 claims85%
- Brand-name67 claims15%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John Patrick Sheldon takes part in Medicare
John Sheldon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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John Patrick Sheldon received $29 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Sheldon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $29.
Companies that paid John Sheldon the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Patrick Sheldon'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 John Patrick Sheldon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Patrick Sheldon's NPI number?
John Patrick Sheldon's NPI number is 1952596835. It was assigned on September 13, 2007, and it is active in the NPI Registry.
What does John Patrick Sheldon specialize in?
John Patrick Sheldon is an optometrist in Marathon, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John Patrick Sheldon practice?
John Sheldon practices at 6400 Overseas Hwy, Marathon, FL 33050-2786. John Sheldon's primary practice is Island Vision Care in Marathon, Florida. Dmand AI also links John Sheldon to 1 group practice or clinic and 1 medical group.
What is John Patrick Sheldon's office phone number?
The practice phone on file for John Sheldon is (305) 743-2020.
What is John Patrick Sheldon's medical license number?
John Sheldon holds Florida license OPC 3277.
Does John Patrick Sheldon accept Medicare?
Yes. CMS lists John Sheldon as accepting Medicare assignment.
How many Medicare patients does John Patrick Sheldon see?
CMS counts 251 Medicare patients who saw John Sheldon in 2024, with an average age of 74.
Has John Patrick Sheldon received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to John Sheldon from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has John Patrick Sheldon been practicing?
John Sheldon graduated from medical school in 1998, 28 years ago.
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