Mark D. Sevigny, OD
- Medicare patients, 2024
- 638
- Part D claims, 2024
- 1,637
- MIPS score, 2024
- 75
- Industry payments
- $129
- Affiliated sites
- 1
- Practice address
- 735 N 6th Ave, Wauchula, FL 33873-2002
- Practice phone
- Call (863) 773-3322
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sevigny And Timmerman Eye Care
Eye care practice · Wauchula, Florida
Find Mark Sevigny'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.
Mark D. Sevigny is an optometrist in Wauchula, Florida
Mark Sevigny practices at Sevigny And Timmerman Eye Care in Wauchula, Florida.
Mark Sevigny's NPI, 1205028461, was assigned on August 13, 2007. Mark Sevigny holds Florida license OPC4241.
- NPI
- 1205028461NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486729050
- NPI enumeration date
- August 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (863) 773-3322
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark D. Sevigny practices at Sevigny and Timmerman Eye Care in Wauchula, Florida
Mark Sevigny's primary practice is Sevigny and Timmerman Eye Care, at 735 N 6th Ave, Wauchula, FL 33873-2002. The practice phone is (863) 773-3322.
- Sevigny and Timmerman Eye Care735 N 6th Ave, Wauchula, FL 33873-2002Phone(863) 773-3322
Source: Dmand AI Affiliation Data
Mark D. Sevigny is affiliated with 1 site of care and 1 medical group
Mark Sevigny's primary practice is Sevigny And Timmerman Eye Care in Wauchula, Florida. Dmand AI also links Mark Sevigny to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark D. Sevigny's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Sevigny practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sevigny And Timmerman Eye Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark D. Sevigny is one of 2,585 optometrists in Florida
Optometrist is Mark Sevigny's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Sevigny is licensed in Florida.
Specialties and state licenses
- Optometrist, FloridaPrimary
Optometrists near Mark Sevigny
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
Mark D. Sevigny treated 638 Medicare patients in 2024, average age 75
CMS counts 638 Medicare patients who saw Mark Sevigny in 2024. The largest group is 65 to 74, with 269 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Sevigny's median patient age at 73, with 57% women.
Mark Sevigny's Medicare patients by age, 2024
Mark Sevigny's Medicare patients by sex, 2024
- Women39161%
- Men24739%
Chronic conditions among Mark Sevigny's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes35%
- Ischemic heart disease34%
- Chronic kidney disease27%
- Anxiety22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Mark Sevigny's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark D. Sevigny wrote 1,637 Medicare Part D claims in 2024
In 2024, Mark Sevigny wrote 1,637 Medicare Part D claims for 448 patients. 78% of them were for generic drugs.
Mark Sevigny's Part D claims by kind of drug, 2024
- Generic1,272 claims78%
- Brand-name365 claims22%
Drug classes CMS tracks in Mark Sevigny's Part D claims, 2024
- Antibiotics1%22 of 1,637 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark D. Sevigny scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Mark Sevigny for performance year 2024, reported individually. Mark Sevigny accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
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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Mark D. Sevigny received $129 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mark Sevigny from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $129.
Companies that paid Mark Sevigny 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 Mark D. Sevigny'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)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) |
| 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 Mark D. Sevigny
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark D. Sevigny's NPI number?
Mark D. Sevigny's NPI number is 1205028461. It was assigned on August 13, 2007, and it is active in the NPI Registry.
What does Mark D. Sevigny specialize in?
Mark D. Sevigny is an optometrist in Wauchula, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark D. Sevigny practice?
Mark Sevigny practices at 735 N 6th Ave, Wauchula, FL 33873-2002. Mark Sevigny's primary practice is Sevigny And Timmerman Eye Care in Wauchula, Florida. Dmand AI also links Mark Sevigny to 1 medical group.
What is Mark D. Sevigny's office phone number?
The practice phone on file for Mark Sevigny is (863) 773-3322.
What is Mark D. Sevigny's medical license number?
Mark Sevigny holds Florida license OPC4241.
Does Mark D. Sevigny accept Medicare?
Yes. CMS lists Mark Sevigny as accepting Medicare assignment.
What is Mark D. Sevigny's MIPS score?
Mark Sevigny's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Mark D. Sevigny see?
CMS counts 638 Medicare patients who saw Mark Sevigny in 2024, with an average age of 75.
Has Mark D. Sevigny received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Mark Sevigny from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Mark D. Sevigny been practicing?
Mark Sevigny graduated from medical school in 2007, 19 years ago.
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