Michael J. Dittman, OD
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 341
- Industry payments
- $165
- Affiliated sites
- 2
- Medical group
- 1
- 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 Michael Dittman'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.
Michael J. Dittman is an optometrist in Alton, Illinois
Michael Dittman practices at Eyes On Regent Square in Alton, Illinois.
Michael Dittman's NPI, 1033176698, was assigned on April 27, 2006. Michael Dittman graduated from Pennsylvania College of Optometry in 2001. Michael Dittman holds Pennsylvania license OEG000002.
- NPI
- 1033176698NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204894256
- NPI enumeration date
- April 27, 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
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael J. Dittman practices at Eyes on Regent Square in Alton, Illinois
Michael Dittman'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
Michael J. Dittman is affiliated with 3 sites of care and 1 medical group
Michael Dittman's primary practice is Eyes On Regent Square in Alton, Illinois. Dmand AI also links Michael Dittman to 1 physician office, 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 Michael J. Dittman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Dittman 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 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael J. Dittman is one of 2,194 optometrists in Illinois
Optometrist is Michael Dittman's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Michael Dittman is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Michael Dittman
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
Michael J. Dittman treated 91 Medicare patients in 2024, average age 72
CMS counts 91 Medicare patients who saw Michael Dittman in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 0.76, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Dittman's median patient age at 68, with 58% women.
Michael Dittman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Dittman's Medicare patients by sex, 2024
- Women5864%
- Men3336%
Chronic conditions among Michael Dittman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis45%
- Diabetes27%
- Chronic kidney disease19%
- Anxiety15%
- Mood disorders15%
- Osteoporosis15%
Share of Medicare patients with each condition. A patient can have several.
Michael Dittman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael J. Dittman wrote 341 Medicare Part D claims in 2024
In 2024, Michael Dittman wrote 341 Medicare Part D claims for 126 patients. 32% of them were for generic drugs.
Michael Dittman's Part D claims by kind of drug, 2024
- Generic109 claims32%
- Brand-name232 claims68%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michael J. Dittman takes part in Medicare
Michael Dittman 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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Michael J. Dittman received $165 in industry payments in 2025
CMS Open Payments shows 5 general payments to Michael Dittman from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $146.
Companies that paid Michael Dittman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael J. Dittman graduated from Pennsylvania College of Optometry
Michael Dittman graduated from Pennsylvania College of Optometry in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael J. Dittman'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 Michael J. Dittman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael J. Dittman's NPI number?
Michael J. Dittman's NPI number is 1033176698. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What does Michael J. Dittman specialize in?
Michael J. Dittman is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Michael J. Dittman practice?
Michael Dittman practices at 111 E 4th St, Alton, IL 62002. Michael Dittman's primary practice is Eyes On Regent Square in Alton, Illinois. Dmand AI also links Michael Dittman to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Michael J. Dittman's office phone number?
The practice phone on file for Michael Dittman is (412) 731-2020.
What is Michael J. Dittman's medical license number?
Michael Dittman holds Pennsylvania license OEG000002.
Does Michael J. Dittman accept Medicare?
Yes. CMS lists Michael Dittman as accepting Medicare assignment.
How many Medicare patients does Michael J. Dittman see?
CMS counts 91 Medicare patients who saw Michael Dittman in 2024, with an average age of 72.
Where did Michael J. Dittman go to medical school?
Michael Dittman graduated from Pennsylvania College of Optometry in 2001.
Has Michael J. Dittman received payments from drug or device companies?
CMS Open Payments shows $165 in general payments to Michael Dittman from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Michael J. Dittman been practicing?
Michael Dittman graduated from medical school in 2001, 25 years ago.
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