Mark Andrew Gendal, OD
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 72
- Industry payments
- $355
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 4957 Cleveland Ave, Fort Myers, FL 33907
- Practice phone
- Call (239) 800-1717
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gulf Coast Optometry, PA
Fort Myers, Florida
Find Mark Gendal'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 Andrew Gendal is an optometrist in Fort Myers, Florida
Mark Gendal practices at Gulf Coast Optometry, PA in Fort Myers, Florida.
Mark Gendal's NPI, 1629167150, was assigned on October 12, 2006. Mark Gendal holds Florida license OPC1601.
- NPI
- 1629167150NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476711482
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (239) 800-1717
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Andrew Gendal practices at Gulf Coast Optometry, PA in Fort Myers, Florida
Mark Gendal's primary practice is Gulf Coast Optometry, PA, at 4957 Cleveland Ave, Fort Myers, FL 33907 in Lee County. The practice phone is (239) 800-1717.
- Gulf Coast Optometry, PA4957 Cleveland Ave, Fort Myers, FL 33907 · Lee CountyPhone(239) 800-1717
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Andrew Gendal is affiliated with 2 sites of care and 1 medical group
Mark Gendal's primary practice is Gulf Coast Optometry, PA in Fort Myers, Florida. Dmand AI also links Mark Gendal to 1 group practice or clinic 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 Mark Andrew Gendal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Gendal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gulf Coast Optometry, PA | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Mark Andrew Gendal is one of 2,585 optometrists in Florida
Optometrist is Mark Gendal's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Gendal is licensed in Florida.
Specialties and state licenses
- Optometrist, FloridaPrimary
Optometrists near Mark Gendal
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 Andrew Gendal treated 156 Medicare patients in 2024, average age 73
CMS counts 156 Medicare patients who saw Mark Gendal in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Gendal's median patient age at 61, with 51% women.
Mark Gendal's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Gendal's Medicare patients by sex, 2024
- Women7951%
- Men7749%
Chronic conditions among Mark Gendal's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Diabetes36%
- Ischemic heart disease34%
- Anxiety22%
- Chronic kidney disease22%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Mark Gendal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Andrew Gendal wrote 72 Medicare Part D claims in 2024
In 2024, Mark Gendal wrote 72 Medicare Part D claims for 44 patients. 67% of them were for generic drugs.
Mark Gendal's Part D claims by kind of drug, 2024
- Generic48 claims67%
- Brand-name24 claims33%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark Andrew Gendal takes part in Medicare
Mark Gendal accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mark Andrew Gendal received $355 in industry payments in 2025
CMS Open Payments shows 5 general payments to Mark Gendal from 3 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, $162.
Companies that paid Mark Gendal 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 Andrew Gendal'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 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) |
| 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 Andrew Gendal
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 Andrew Gendal's NPI number?
Mark Andrew Gendal's NPI number is 1629167150. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What does Mark Andrew Gendal specialize in?
Mark Andrew Gendal is an optometrist in Fort Myers, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Andrew Gendal practice?
Mark Gendal practices at 4957 Cleveland Ave, Fort Myers, FL 33907. Mark Gendal's primary practice is Gulf Coast Optometry, PA in Fort Myers, Florida. Dmand AI also links Mark Gendal to 1 group practice or clinic and 1 medical group.
What is Mark Andrew Gendal's office phone number?
The practice phone on file for Mark Gendal is (239) 800-1717.
What is Mark Andrew Gendal's medical license number?
Mark Gendal holds Florida license OPC1601.
Does Mark Andrew Gendal accept Medicare?
Yes. CMS lists Mark Gendal as accepting Medicare assignment.
How many Medicare patients does Mark Andrew Gendal see?
CMS counts 156 Medicare patients who saw Mark Gendal in 2024, with an average age of 73.
Has Mark Andrew Gendal received payments from drug or device companies?
CMS Open Payments shows $355 in general payments to Mark Gendal from 3 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Mark Andrew Gendal been practicing?
Mark Gendal graduated from medical school in 1980, 46 years ago.
Selling to optometrist practices?
See optometrists in Florida by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card