Mark A. Coan, OD
- Medicare patients, 2024
- 232
- Part D claims, 2024
- 193
- Industry payments
- $990
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 10101 W Colonial Dr, Ocoee, FL 34761-4213
- Practice phone
- Call (407) 445-5170
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Coan Eye Care
Eye care practice · Ocoee, Florida
Find Mark Coan'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 A. Coan is an optometrist in Ocoee, Florida
Mark Coan practices at Coan Eye Care in Ocoee, Florida.
Mark Coan's NPI, 1689698599, was assigned on July 26, 2006. Mark Coan graduated from Indiana University - School of Optometry in 1996. Mark Coan holds Florida license OPC 2988.
- NPI
- 1689698599NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082892260
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 445-5170
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark A. Coan practices at Coan Eye Care in Ocoee, Florida
Mark Coan's primary practice is Coan Eye Care, at 10101 W Colonial Dr, Ocoee, FL 34761-4213. The practice phone is (407) 445-5170.
- Coan Eye Care10101 W Colonial Dr, Ocoee, FL 34761-4213Phone(407) 445-5170
Source: Dmand AI Affiliation Data
Mark A. Coan is affiliated with 1 site of care and 1 medical group
Mark Coan's primary practice is Coan Eye Care in Ocoee, Florida. Dmand AI also links Mark Coan to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark A. Coan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Coan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coan 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 A. Coan is one of 2,585 optometrists in Florida
Optometrist is Mark Coan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Coan is licensed in Florida.
Specialties and state licenses
- Optometrist, FloridaPrimary
Optometrists near Mark Coan
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 A. Coan treated 232 Medicare patients in 2024, average age 75
CMS counts 232 Medicare patients who saw Mark Coan in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% 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 Mark Coan's median patient age at 70, with 61% women.
Mark Coan's Medicare patients by age, 2024
Mark Coan's Medicare patients by sex, 2024
- Women14864%
- Men8436%
Chronic conditions among Mark Coan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Diabetes31%
- Ischemic heart disease31%
- Chronic kidney disease28%
- Anxiety20%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Mark Coan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark A. Coan wrote 193 Medicare Part D claims in 2024
In 2024, Mark Coan wrote 193 Medicare Part D claims for 70 patients. 49% of them were for generic drugs.
Mark Coan's Part D claims by kind of drug, 2024
- Generic94 claims49%
- Brand-name99 claims51%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark A. Coan takes part in Medicare
Mark Coan 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mark A. Coan received $990 in industry payments in 2025
CMS Open Payments shows 27 general payments to Mark Coan from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $303.
Companies that paid Mark Coan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mark A. Coan graduated from Indiana University - School of Optometry
Mark Coan graduated from Indiana University - School of Optometry in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark A. Coan'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) |
| 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 Mark A. Coan
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 A. Coan's NPI number?
Mark A. Coan's NPI number is 1689698599. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What does Mark A. Coan specialize in?
Mark A. Coan is an optometrist in Ocoee, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark A. Coan practice?
Mark Coan practices at 10101 W Colonial Dr, Ocoee, FL 34761-4213. Mark Coan's primary practice is Coan Eye Care in Ocoee, Florida. Dmand AI also links Mark Coan to 1 medical group.
What is Mark A. Coan's office phone number?
The practice phone on file for Mark Coan is (407) 445-5170.
What is Mark A. Coan's medical license number?
Mark Coan holds Florida license OPC 2988.
Does Mark A. Coan accept Medicare?
Yes. CMS lists Mark Coan as accepting Medicare assignment.
How many Medicare patients does Mark A. Coan see?
CMS counts 232 Medicare patients who saw Mark Coan in 2024, with an average age of 75.
Where did Mark A. Coan go to medical school?
Mark Coan graduated from Indiana University - School of Optometry in 1996.
Has Mark A. Coan received payments from drug or device companies?
CMS Open Payments shows $990 in general payments to Mark Coan from 7 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Mark A. Coan been practicing?
Mark Coan graduated from medical school in 1996, 30 years ago.
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