Dennis E. Dombrowski, OD
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 181
- Industry payments
- $112
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 111 E 4th St, Alton, IL 62002
- Practice phone
- Call (412) 731-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eyes On Regent Square
Alton, Illinois
Find Dennis Dombrowski'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.
Dennis E. Dombrowski is an optometrist in Alton, Illinois
Dennis Dombrowski practices at Eyes On Regent Square in Alton, Illinois.
Dennis Dombrowski's NPI, 1174557094, was assigned on July 10, 2006. Dennis Dombrowski graduated from Pennsylvania College of Optometry in 2005. Dennis Dombrowski holds Pennsylvania license OEG000467.
- NPI
- 1174557094NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981663192
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 731-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dennis E. Dombrowski practices at Eyes on Regent Square in Alton, Illinois
Dennis Dombrowski's primary practice is Eyes on Regent Square, at 111 E 4th St, Alton, IL 62002 in Madison County. The practice phone is (412) 731-2020.
- Eyes on Regent Square111 E 4th St, Alton, IL 62002 · Madison CountyPhone(412) 731-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dennis E. Dombrowski is affiliated with 3 sites of care and 2 medical groups
Dennis Dombrowski's primary practice is Eyes On Regent Square in Alton, Illinois. Dmand AI also links Dennis Dombrowski to 2 group practices and clinics and 2 medical groups, 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 Dennis E. Dombrowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dennis Dombrowski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eyes On Regent Square | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dennis E. Dombrowski is one of 2,194 optometrists in Illinois
Optometrist is Dennis Dombrowski's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dennis Dombrowski is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Dennis Dombrowski
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
Dennis E. Dombrowski treated 118 Medicare patients in 2024, average age 74
CMS counts 118 Medicare patients who saw Dennis Dombrowski in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dennis Dombrowski's median patient age at 73, with 61% women.
Dennis Dombrowski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dennis Dombrowski's Medicare patients by sex, 2024
- Women6253%
- Men5647%
Chronic conditions among Dennis Dombrowski's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis42%
- Diabetes33%
- Chronic kidney disease22%
- Anxiety19%
- Ischemic heart disease19%
- Osteoporosis17%
Share of Medicare patients with each condition. A patient can have several.
Dennis Dombrowski'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
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dennis E. Dombrowski wrote 181 Medicare Part D claims in 2024
In 2024, Dennis Dombrowski wrote 181 Medicare Part D claims for 56 patients. 67% of them were for generic drugs.
Dennis Dombrowski's Part D claims by kind of drug, 2024
- Generic122 claims67%
- Brand-name59 claims33%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dennis E. Dombrowski takes part in Medicare
Dennis Dombrowski 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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Dennis E. Dombrowski received $112 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dennis Dombrowski 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, $112.
Companies that paid Dennis Dombrowski the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dennis E. Dombrowski graduated from Pennsylvania College of Optometry
Dennis Dombrowski graduated from Pennsylvania College of Optometry in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dennis E. Dombrowski'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)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 Dennis E. Dombrowski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dennis E. Dombrowski's NPI number?
Dennis E. Dombrowski's NPI number is 1174557094. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What does Dennis E. Dombrowski specialize in?
Dennis E. Dombrowski is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Dennis E. Dombrowski practice?
Dennis Dombrowski practices at 111 E 4th St, Alton, IL 62002. Dennis Dombrowski's primary practice is Eyes On Regent Square in Alton, Illinois. Dmand AI also links Dennis Dombrowski to 2 group practices and clinics and 2 medical groups.
What is Dennis E. Dombrowski's office phone number?
The practice phone on file for Dennis Dombrowski is (412) 731-2020.
What is Dennis E. Dombrowski's medical license number?
Dennis Dombrowski holds Pennsylvania license OEG000467.
Does Dennis E. Dombrowski accept Medicare?
Yes. CMS lists Dennis Dombrowski as accepting Medicare assignment.
How many Medicare patients does Dennis E. Dombrowski see?
CMS counts 118 Medicare patients who saw Dennis Dombrowski in 2024, with an average age of 74.
Where did Dennis E. Dombrowski go to medical school?
Dennis Dombrowski graduated from Pennsylvania College of Optometry in 2005.
Has Dennis E. Dombrowski received payments from drug or device companies?
CMS Open Payments shows $112 in general payments to Dennis Dombrowski from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Dennis E. Dombrowski been practicing?
Dennis Dombrowski graduated from medical school in 2005, 21 years ago.
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