Craig A. Sieron, OD
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 693
- Industry payments
- $310
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 5308 West Main St, Belleville, IL 62226
- Practice phone
- Call (618) 257-9800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Care of Illinois
Physician office · Belleville, Illinois
Find Craig Sieron'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.
Craig A. Sieron is an optometrist in Belleville, Illinois
Craig Sieron practices at Eye Care of Illinois in Belleville, Illinois.
Craig Sieron's NPI, 1669592440, was assigned on March 29, 2007. Craig Sieron holds Illinois license 046007892.
- NPI
- 1669592440NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002900321
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Practice phone
- (618) 257-9800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Craig A. Sieron practices at Eye Care of Illinois in Belleville, Illinois
Craig Sieron's primary practice is Eye Care of Illinois, at 5308 West Main St, Belleville, IL 62226. The practice phone is (618) 257-9800.
- Eye Care of Illinois5308 West Main St, Belleville, IL 62226Phone(618) 257-9800
Source: Dmand AI Affiliation Data
Craig A. Sieron is affiliated with 1 site of care
Craig Sieron's primary practice is Eye Care of Illinois in Belleville, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Craig A. Sieron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Craig Sieron practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Care of Illinois | Available with a free account |
Source: Dmand AI Technology Install Data
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Craig A. Sieron is one of 2,194 optometrists in Illinois
Optometrist is Craig Sieron's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Craig Sieron is licensed in Illinois.
Specialties and state licenses
- Optometrist, IllinoisPrimary
Optometrists near Craig Sieron
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
Craig A. Sieron treated 146 Medicare patients in 2024, average age 74
CMS counts 146 Medicare patients who saw Craig Sieron in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Craig Sieron's median patient age at 73, with 58% women.
Craig Sieron's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Craig Sieron's Medicare patients by sex, 2024
- Women8357%
- Men6343%
Chronic conditions among Craig Sieron's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes32%
- Ischemic heart disease32%
- Anxiety21%
- Chronic kidney disease19%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Craig Sieron'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
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Craig A. Sieron wrote 693 Medicare Part D claims in 2024
In 2024, Craig Sieron wrote 693 Medicare Part D claims for 189 patients. 31% of them were for generic drugs.
Craig Sieron's Part D claims by kind of drug, 2024
- Generic213 claims31%
- Brand-name480 claims69%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Craig A. Sieron takes part in Medicare
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Craig A. Sieron received $310 in industry payments in 2025
CMS Open Payments shows 17 general payments to Craig Sieron from 6 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, $83.
Companies that paid Craig Sieron 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 Craig A. Sieron'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians Utilization Data (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 Craig A. Sieron
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Craig A. Sieron's NPI number?
Craig A. Sieron's NPI number is 1669592440. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What does Craig A. Sieron specialize in?
Craig A. Sieron is an optometrist in Belleville, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Craig A. Sieron practice?
Craig Sieron practices at 5308 West Main St, Belleville, IL 62226. Craig Sieron's primary practice is Eye Care of Illinois in Belleville, Illinois.
What is Craig A. Sieron's office phone number?
The practice phone on file for Craig Sieron is (618) 257-9800.
What is Craig A. Sieron's medical license number?
Craig Sieron holds Illinois license 046007892.
How many Medicare patients does Craig A. Sieron see?
CMS counts 146 Medicare patients who saw Craig Sieron in 2024, with an average age of 74.
Has Craig A. Sieron received payments from drug or device companies?
CMS Open Payments shows $310 in general payments to Craig Sieron from 6 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Craig A. Sieron been practicing?
Craig Sieron graduated from medical school in 1985, 41 years ago.
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