Roger D. Ammon, OD
- Medicare patients, 2024
- 271
- Part D claims, 2024
- 164
- Industry payments
- $196
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 2205 Concord Pike, Wilmington, DE 19803
- Practice phone
- Call (302) 655-1952
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eyeworks Vision Centers
Eye care practice · Wilmington, Delaware
Find Roger Ammon'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.
Roger D. Ammon is an optometrist in Wilmington, Delaware
Roger Ammon practices at Eyeworks Vision Centers in Wilmington, Delaware.
Roger Ammon's NPI, 1144311010, was assigned on September 27, 2006. Roger Ammon graduated from Pennsylvania College of Optometry in 1999. Roger Ammon holds Delaware license I3-0001250.
- NPI
- 1144311010NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103902002
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Practice phone
- (302) 655-1952
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Roger D. Ammon practices at Eyeworks Vision Centers in Wilmington, Delaware
Roger Ammon's primary practice is Eyeworks Vision Centers, at 2205 Concord Pike, Wilmington, DE 19803. The practice phone is (302) 655-1952.
- Eyeworks Vision Centers2205 Concord Pike, Wilmington, DE 19803Phone(302) 655-1952
Source: Dmand AI Affiliation Data
Roger D. Ammon is affiliated with 2 sites of care and 2 medical groups
Roger Ammon's primary practice is Eyeworks Vision Centers in Wilmington, Delaware. Dmand AI also links Roger Ammon to 2 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Roger D. Ammon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roger Ammon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eyeworks Vision Centers | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Roger D. Ammon is one of 134 optometrists in Delaware
Optometrist is Roger Ammon's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Roger Ammon's licenses on file in 2 states: Delaware and Pennsylvania.
Specialties and state licenses
- Optometrist, DelawarePrimary
- Pennsylvania license
Optometrists near Roger Ammon
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
Roger D. Ammon treated 271 Medicare patients in 2024, average age 75
CMS counts 271 Medicare patients who saw Roger Ammon in 2024. The largest group is 65 to 74, with 134 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Roger Ammon's median patient age at 70, with 55% women.
Roger Ammon's Medicare patients by age, 2024
Roger Ammon's Medicare patients by sex, 2024
- Women16159%
- Men11041%
Chronic conditions among Roger Ammon's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis30%
- Ischemic heart disease24%
- Anxiety22%
- Diabetes21%
- Osteoporosis21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Roger Ammon'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
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Roger D. Ammon wrote 164 Medicare Part D claims in 2024
In 2024, Roger Ammon wrote 164 Medicare Part D claims for 48 patients. 62% of them were for generic drugs.
Roger Ammon's Part D claims by kind of drug, 2024
- Generic102 claims62%
- Brand-name62 claims38%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Roger D. Ammon received $196 in industry payments in 2025
CMS Open Payments shows 6 general payments to Roger Ammon 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, $143.
Companies that paid Roger Ammon the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Roger D. Ammon graduated from Pennsylvania College of Optometry
Roger Ammon graduated from Pennsylvania College of Optometry in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Roger D. Ammon'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) |
| 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 Roger D. Ammon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Roger D. Ammon's NPI number?
Roger D. Ammon's NPI number is 1144311010. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What does Roger D. Ammon specialize in?
Roger D. Ammon is an optometrist in Wilmington, Delaware. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Roger D. Ammon practice?
Roger Ammon practices at 2205 Concord Pike, Wilmington, DE 19803. Roger Ammon's primary practice is Eyeworks Vision Centers in Wilmington, Delaware. Dmand AI also links Roger Ammon to 2 medical groups and 1 group practice or clinic.
What is Roger D. Ammon's office phone number?
The practice phone on file for Roger Ammon is (302) 655-1952.
What is Roger D. Ammon's medical license number?
Roger Ammon holds Delaware license I3-0001250, one of the licenses on file in 2 states.
Which states has Roger D. Ammon been licensed in?
Dmand AI has state licenses on file for Roger Ammon in Delaware and Pennsylvania.
How many Medicare patients does Roger D. Ammon see?
CMS counts 271 Medicare patients who saw Roger Ammon in 2024, with an average age of 75.
Where did Roger D. Ammon go to medical school?
Roger Ammon graduated from Pennsylvania College of Optometry in 1999.
Has Roger D. Ammon received payments from drug or device companies?
CMS Open Payments shows $196 in general payments to Roger Ammon from 3 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Roger D. Ammon been practicing?
Roger Ammon graduated from medical school in 1999, 27 years ago.
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