Mark D. Anderson, OD
- Medicare patients, 2024
- 138
- Part D claims, 2024
- 263
- Industry payments
- $56
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 111 E 4th St, Alton, IL 62002
- Practice phone
- Call (830) 896-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aeg Texas Professional
Alton, Illinois
Find Mark Anderson'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 D. Anderson is an optometrist in Alton, Illinois
Mark Anderson practices at Aeg Texas Professional in Alton, Illinois.
Mark Anderson's NPI, 1427021062, was assigned on February 13, 2006. Mark Anderson graduated from University of Houston - College of Optometry in 1988. Mark Anderson holds Texas license 3906TG.
- NPI
- 1427021062NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678680469
- NPI enumeration date
- February 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (830) 896-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark D. Anderson practices at Aeg Texas Professional in Alton, Illinois
Mark Anderson's primary practice is Aeg Texas Professional, at 111 E 4th St, Alton, IL 62002 in Madison County. The practice phone is (830) 896-2600.
- Aeg Texas Professional111 E 4th St, Alton, IL 62002 · Madison CountyPhone(830) 896-2600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark D. Anderson is affiliated with 4 sites of care and 3 medical groups
Mark Anderson's primary practice is Aeg Texas Professional in Alton, Illinois. Dmand AI also links Mark Anderson to 3 group practices and clinics and 3 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 Mark D. Anderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Anderson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aeg Texas Professional | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark D. Anderson is one of 2,194 optometrists in Illinois
Optometrist is Mark Anderson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Anderson is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Mark Anderson
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 D. Anderson treated 138 Medicare patients in 2024, average age 74
CMS counts 138 Medicare patients who saw Mark Anderson in 2024. The largest group is 65 to 74, with 77 patients. 72% of them have high cholesterol, and 67% 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 Mark Anderson's median patient age at 67, with 47% women.
Mark Anderson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Anderson's Medicare patients by sex, 2024
- Women8562%
- Men5338%
Chronic conditions among Mark Anderson's Medicare patients, 2024
- High cholesterol72%
- High blood pressure67%
- Arthritis42%
- Ischemic heart disease25%
- Atrial fibrillation20%
- Diabetes20%
- Anxiety16%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Mark Anderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women47%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark D. Anderson wrote 263 Medicare Part D claims in 2024
In 2024, Mark Anderson wrote 263 Medicare Part D claims for 86 patients. 61% of them were for generic drugs.
Mark Anderson's Part D claims by kind of drug, 2024
- Generic161 claims61%
- Brand-name102 claims39%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark D. Anderson takes part in Medicare
Mark Anderson 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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Mark D. Anderson received $56 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mark Anderson 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, $56.
Companies that paid Mark Anderson 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 D. Anderson graduated from University of Houston - College of Optometry
Mark Anderson graduated from University of Houston - College of Optometry in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark D. Anderson'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 Mark D. Anderson
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 D. Anderson's NPI number?
Mark D. Anderson's NPI number is 1427021062. It was assigned on February 13, 2006, and it is active in the NPI Registry.
What does Mark D. Anderson specialize in?
Mark D. Anderson is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark D. Anderson practice?
Mark Anderson practices at 111 E 4th St, Alton, IL 62002. Mark Anderson's primary practice is Aeg Texas Professional in Alton, Illinois. Dmand AI also links Mark Anderson to 3 group practices and clinics and 3 medical groups.
What is Mark D. Anderson's office phone number?
The practice phone on file for Mark Anderson is (830) 896-2600.
What is Mark D. Anderson's medical license number?
Mark Anderson holds Texas license 3906TG.
Does Mark D. Anderson accept Medicare?
Yes. CMS lists Mark Anderson as accepting Medicare assignment.
How many Medicare patients does Mark D. Anderson see?
CMS counts 138 Medicare patients who saw Mark Anderson in 2024, with an average age of 74.
Where did Mark D. Anderson go to medical school?
Mark Anderson graduated from University of Houston - College of Optometry in 1988.
Has Mark D. Anderson received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Mark Anderson from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Mark D. Anderson been practicing?
Mark Anderson graduated from medical school in 1988, 38 years ago.
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