Joel B. Katcher, OD
- Medicare patients, 2024
- 47
- Hospital affiliations
- 1
- Industry payments
- $281
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 800 Biesterfield Rd, Elk Grove Village, IL 60007
- Practice phone
- Call (847) 437-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Joel Katcher'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.
Joel B. Katcher is an optometrist in Elk Grove Village, Illinois
Joel Katcher practices at Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance.
Joel Katcher's NPI, 1710058946, was assigned on November 10, 2006. Joel Katcher graduated from Illinois College of Optometry at Chicago in 1974.
- NPI
- 1710058946NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264538909
- NPI enumeration date
- November 10, 2006
- NPI status
- Active
- Practice phone
- (847) 437-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Joel B. Katcher practices at Ascension Alexian Brothers in Elk Grove Village, Illinois
Joel Katcher's primary practice is Ascension Alexian Brothers, at 800 Biesterfield Rd, Elk Grove Village, IL 60007 in Cook County. The practice phone is (847) 437-5500.
- Ascension Alexian Brothers800 Biesterfield Rd, Elk Grove Village, IL 60007 · Cook CountyPhone(847) 437-5500
Source: Dmand AI Affiliation Data
Joel B. Katcher is affiliated with 2 sites of care
Joel Katcher's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. Dmand AI also links Joel Katcher to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joel B. Katcher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joel Katcher practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Alexian Brothers | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Joel B. Katcher is one of 2,194 optometrists in Illinois
Optometrist is Joel Katcher's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Joel Katcher has a license on file in Illinois.
Specialties and state licenses
- Optometrist, Illinois
Optometrists near Joel Katcher
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
Joel B. Katcher treated 47 Medicare patients in 2024, average age 76
CMS counts 47 Medicare patients who saw Joel Katcher in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.68, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Joel Katcher's median patient age at 73, with 61% women.
Joel Katcher's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Joel Katcher's Medicare patients by sex, 2024
- Women2860%
- Men1940%
Chronic conditions among Joel Katcher's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis45%
Share of Medicare patients with each condition. A patient can have several.
Joel Katcher'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
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joel B. Katcher received $281 in industry payments in 2025
CMS Open Payments shows 11 general payments to Joel Katcher from 2 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, $215.
Companies that paid Joel Katcher the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Joel B. Katcher graduated from Illinois College of Optometry at Chicago
Joel Katcher graduated from Illinois College of Optometry at Chicago in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Joel B. Katcher'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 DataDmand AI Org Hierarchy 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 Joel B. Katcher
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joel B. Katcher's NPI number?
Joel B. Katcher's NPI number is 1710058946. It was assigned on November 10, 2006, and it is active in the NPI Registry.
What does Joel B. Katcher specialize in?
Joel B. Katcher is an optometrist in Elk Grove Village, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Joel B. Katcher practice?
Joel Katcher practices at 800 Biesterfield Rd, Elk Grove Village, IL 60007. Joel Katcher's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. Dmand AI also links Joel Katcher to 1 physician office.
What is Joel B. Katcher's office phone number?
The practice phone on file for Joel Katcher is (847) 437-5500.
Which hospitals is Joel B. Katcher affiliated with?
Joel Katcher practices at Ascension Alexian Brothers in Elk Grove Village, Illinois.
How many Medicare patients does Joel B. Katcher see?
CMS counts 47 Medicare patients who saw Joel Katcher in 2024, with an average age of 76.
Where did Joel B. Katcher go to medical school?
Joel Katcher graduated from Illinois College of Optometry at Chicago in 1974.
Has Joel B. Katcher received payments from drug or device companies?
CMS Open Payments shows $281 in general payments to Joel Katcher from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Joel B. Katcher been practicing?
Joel Katcher graduated from medical school in 1974, 52 years ago.
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