Benjamin Reed Clark, OD
- Part D claims, 2024
- 23
- Industry payments
- $16
- Affiliated sites
- 4
- Medical groups
- 3
- State license
- 1
- Practice address
- 4648 Spencer Street, Appleton, WI 54914
- Practice phone
- Call (920) 731-7557
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pinnacle Cataract & Laser Institute
Surgery Center - Medicare-Certified · Appleton, Wisconsin
Find Benjamin Clark'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.
Benjamin Reed Clark is an optometrist in Appleton, Wisconsin
Benjamin Clark practices at Pinnacle Cataract & Laser Institute in Appleton, Wisconsin.
Benjamin Clark's NPI, 1063612497, was assigned on July 24, 2007. Benjamin Clark graduated from Indiana University - School of Optometry in 2007. Benjamin Clark holds Wisconsin license 3087-035.
- NPI
- 1063612497NPI Registry (opens in a new tab)
- NPI enumeration date
- July 24, 2007
- NPI status
- Active
- Practice phone
- (920) 731-7557
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Benjamin Reed Clark practices at Pinnacle Cataract & Laser Institute in Appleton, Wisconsin
Benjamin Clark's primary practice is Pinnacle Cataract & Laser Institute, at 4648 Spencer Street, Appleton, WI 54914. The practice phone is (920) 731-7557.
- Pinnacle Cataract & Laser Institute4648 Spencer Street, Appleton, WI 54914Phone(920) 731-7557
Source: Dmand AI Affiliation Data
Benjamin Reed Clark is affiliated with 4 sites of care and 3 medical groups
Benjamin Clark's primary practice is Pinnacle Cataract & Laser Institute in Appleton, Wisconsin. Dmand AI also links Benjamin Clark to 3 group practices and clinics and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Benjamin Reed Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Benjamin Clark practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pinnacle Cataract & Laser Institute | 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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Benjamin Reed Clark is one of 946 optometrists in Wisconsin
Optometrist is Benjamin Clark's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Benjamin Clark is licensed in Wisconsin.
Specialties and state licenses
- Optometrist, WisconsinPrimary
Optometrists near Benjamin Clark
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
Benjamin Reed Clark's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Benjamin Clark's median patient age at 75, with 53% women.
Benjamin Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Benjamin Reed Clark wrote 23 Medicare Part D claims in 2024
In 2024, Benjamin Clark wrote 23 Medicare Part D claims for 15 patients. 70% of them were for generic drugs.
Benjamin Clark's Part D claims by kind of drug, 2024
- Generic16 claims70%
- Brand-name and other7 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Benjamin Reed Clark received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Benjamin Clark from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $16.
Companies that paid Benjamin Clark the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Benjamin Reed Clark graduated from Indiana University - School of Optometry
Benjamin Clark graduated from Indiana University - School of Optometry in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Benjamin Reed Clark'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 Data |
| Part D prescribing | Medicare Part D Prescribers - 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 Benjamin Reed Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Benjamin Reed Clark's NPI number?
Benjamin Reed Clark's NPI number is 1063612497. It was assigned on July 24, 2007, and it is active in the NPI Registry.
What does Benjamin Reed Clark specialize in?
Benjamin Reed Clark is an optometrist in Appleton, Wisconsin. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Benjamin Reed Clark practice?
Benjamin Clark practices at 4648 Spencer Street, Appleton, WI 54914. Benjamin Clark's primary practice is Pinnacle Cataract & Laser Institute in Appleton, Wisconsin. Dmand AI also links Benjamin Clark to 3 group practices and clinics and 3 medical groups.
What is Benjamin Reed Clark's office phone number?
The practice phone on file for Benjamin Clark is (920) 731-7557.
What is Benjamin Reed Clark's medical license number?
Benjamin Clark holds Wisconsin license 3087-035.
Where did Benjamin Reed Clark go to medical school?
Benjamin Clark graduated from Indiana University - School of Optometry in 2007.
Has Benjamin Reed Clark received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Benjamin Clark from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Benjamin Reed Clark been practicing?
Benjamin Clark graduated from medical school in 2007, 19 years ago.
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