Stephen Gregory Lanier, OD
- Medicare patients, 2024
- 239
- Part D claims, 2024
- 230
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- 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 Stephen Lanier'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.
Stephen Gregory Lanier is an optometrist in Alton, Illinois
Stephen Lanier practices at Aeg Texas Professional in Alton, Illinois.
Stephen Lanier's NPI, 1083758833, was assigned on February 16, 2007. Stephen Lanier graduated from University of Houston - College of Optometry in 1988. Stephen Lanier holds Texas license 3961TG.
- NPI
- 1083758833NPI Registry (opens in a new tab)
- NPI enumeration date
- February 16, 2007
- NPI status
- Active
- 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; and Dmand AI Practice Data
Stephen Gregory Lanier practices at Aeg Texas Professional in Alton, Illinois
Stephen Lanier'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
Stephen Gregory Lanier is affiliated with 3 sites of care and 2 medical groups
Stephen Lanier's primary practice is Aeg Texas Professional in Alton, Illinois. Dmand AI also links Stephen Lanier 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 Stephen Gregory Lanier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Lanier practices, 2 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 |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen Gregory Lanier is one of 2,194 optometrists in Illinois
Optometrist is Stephen Lanier's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Stephen Lanier is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Stephen Lanier
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
Stephen Gregory Lanier treated 239 Medicare patients in 2024, average age 76
CMS counts 239 Medicare patients who saw Stephen Lanier in 2024. The largest group is 65 to 74, with 114 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephen Lanier's median patient age at 67, with 65% women.
Stephen Lanier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephen Lanier's Medicare patients by sex, 2024
- Women14561%
- Men9439%
Chronic conditions among Stephen Lanier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease31%
- Diabetes28%
- Chronic kidney disease25%
- Anxiety21%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Stephen Lanier'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
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen Gregory Lanier wrote 230 Medicare Part D claims in 2024
In 2024, Stephen Lanier wrote 230 Medicare Part D claims for 68 patients. 51% of them were for generic drugs.
Stephen Lanier's Part D claims by kind of drug, 2024
- Generic117 claims51%
- Brand-name113 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Stephen Gregory Lanier graduated from University of Houston - College of Optometry
Stephen Lanier graduated from University of Houston - College of Optometry in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen Gregory Lanier'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) |
| 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 Stephen Gregory Lanier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen Gregory Lanier's NPI number?
Stephen Gregory Lanier's NPI number is 1083758833. It was assigned on February 16, 2007, and it is active in the NPI Registry.
What does Stephen Gregory Lanier specialize in?
Stephen Gregory Lanier is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Stephen Gregory Lanier practice?
Stephen Lanier practices at 111 E 4th St, Alton, IL 62002. Stephen Lanier's primary practice is Aeg Texas Professional in Alton, Illinois. Dmand AI also links Stephen Lanier to 2 group practices and clinics and 2 medical groups.
What is Stephen Gregory Lanier's office phone number?
The practice phone on file for Stephen Lanier is (830) 896-2600.
What is Stephen Gregory Lanier's medical license number?
Stephen Lanier holds Texas license 3961TG.
How many Medicare patients does Stephen Gregory Lanier see?
CMS counts 239 Medicare patients who saw Stephen Lanier in 2024, with an average age of 76.
Where did Stephen Gregory Lanier go to medical school?
Stephen Lanier graduated from University of Houston - College of Optometry in 1988.
How long has Stephen Gregory Lanier been practicing?
Stephen Lanier graduated from medical school in 1988, 38 years ago.
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