Alan David Weiler, OD
- Medicare patients, 2024
- 56
- Industry payments
- $126
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5630 W Touhy Ave, Niles, IL 60714
- Practice phone
- Call (847) 647-8641
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vision Center 30-2816
Niles, Illinois
Find Alan Weiler'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.
Alan David Weiler is an optometrist in Niles, Illinois
Alan Weiler practices at Vision Center 30-2816 in Niles, Illinois.
Alan Weiler's NPI, 1699755751, was assigned on January 17, 2006. Alan Weiler graduated from Illinois College of Optometry at Chicago in 1991.
- NPI
- 1699755751NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537176870
- NPI enumeration date
- January 17, 2006
- NPI status
- Active
- Practice phone
- (847) 647-8641
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Alan David Weiler practices at Vision Center 30-2816 in Niles, Illinois
Alan Weiler's primary practice is Vision Center 30-2816, at 5630 W Touhy Ave, Niles, IL 60714 in Cook County. The practice phone is (847) 647-8641.
- Vision Center 30-28165630 W Touhy Ave, Niles, IL 60714 · Cook CountyPhone(847) 647-8641
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alan David Weiler is affiliated with 2 sites of care
Alan Weiler's primary practice is Vision Center 30-2816 in Niles, Illinois. Dmand AI also links Alan Weiler to 1 physician office, 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 Alan David Weiler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alan Weiler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vision Center 30-2816 | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Alan David Weiler is one of 2,194 optometrists in Illinois
Optometrist is Alan Weiler's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Alan Weiler has a license on file in Illinois.
Specialties and state licenses
- Optometrist, Illinois
Optometrists near Alan Weiler
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
Alan David Weiler treated 56 Medicare patients in 2024, average age 74
CMS counts 56 Medicare patients who saw Alan Weiler in 2024. The largest group is 65 to 74, with 35 patients. 70% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 0.70, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alan Weiler's median patient age at 62, with 57% women.
Alan Weiler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alan Weiler's Medicare patients by sex, 2024
- Women3461%
- Men2239%
Chronic conditions among Alan Weiler's Medicare patients, 2024
- High cholesterol70%
- High blood pressure59%
- Arthritis36%
Share of Medicare patients with each condition. A patient can have several.
Alan Weiler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alan David Weiler received $126 in industry payments in 2025
CMS Open Payments shows 6 general payments to Alan Weiler from 3 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, $58.
Companies that paid Alan Weiler the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alan David Weiler graduated from Illinois College of Optometry at Chicago
Alan Weiler graduated from Illinois College of Optometry at Chicago in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Alan David Weiler'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) |
| 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 Alan David Weiler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alan David Weiler's NPI number?
Alan David Weiler's NPI number is 1699755751. It was assigned on January 17, 2006, and it is active in the NPI Registry.
What does Alan David Weiler specialize in?
Alan David Weiler is an optometrist in Niles, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Alan David Weiler practice?
Alan Weiler practices at 5630 W Touhy Ave, Niles, IL 60714. Alan Weiler's primary practice is Vision Center 30-2816 in Niles, Illinois. Dmand AI also links Alan Weiler to 1 physician office.
What is Alan David Weiler's office phone number?
The practice phone on file for Alan Weiler is (847) 647-8641.
How many Medicare patients does Alan David Weiler see?
CMS counts 56 Medicare patients who saw Alan Weiler in 2024, with an average age of 74.
Where did Alan David Weiler go to medical school?
Alan Weiler graduated from Illinois College of Optometry at Chicago in 1991.
Has Alan David Weiler received payments from drug or device companies?
CMS Open Payments shows $126 in general payments to Alan Weiler from 3 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Alan David Weiler been practicing?
Alan Weiler graduated from medical school in 1991, 35 years ago.
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