William Troy Alexander, OD
- Medicare patients, 2024
- 671
- Part D claims, 2024
- 1,876
- Industry payments
- $259
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 380 W Wesmark Blvd, Sumter, SC 29150
- Practice phone
- Call (864) 654-6706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Clemson Eye, PA
Sumter, South Carolina
Find William Alexander'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.
William Troy Alexander is an optometrist in Sumter, South Carolina
William Alexander practices at Clemson Eye, PA in Sumter, South Carolina.
William Alexander's NPI, 1114931854, was assigned on July 28, 2006. William Alexander graduated from New England College of Optometry in 2006. William Alexander holds South Carolina license 1422.
- NPI
- 1114931854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557366986
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 654-6706
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William Troy Alexander practices at Clemson Eye, PA in Sumter, South Carolina
William Alexander's primary practice is Clemson Eye, PA, at 380 W Wesmark Blvd, Sumter, SC 29150 in Sumter County. The practice phone is (864) 654-6706.
- Clemson Eye, PA380 W Wesmark Blvd, Sumter, SC 29150 · Sumter CountyPhone(864) 654-6706
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William Troy Alexander is affiliated with 3 sites of care and 2 medical groups
William Alexander's primary practice is Clemson Eye, PA in Sumter, South Carolina. Dmand AI also links William Alexander 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 William Troy Alexander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Alexander practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clemson Eye, PA | 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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William Troy Alexander is one of 651 optometrists in South Carolina
Optometrist is William Alexander's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Alexander is licensed in South Carolina.
Specialties and state licenses
- Optometrist, South CarolinaPrimary
Optometrists near William Alexander
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
William Troy Alexander treated 671 Medicare patients in 2024, average age 75
CMS counts 671 Medicare patients who saw William Alexander in 2024. The largest group is 65 to 74, with 293 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Alexander's median patient age at 72, with 63% women.
William Alexander's Medicare patients by age, 2024
William Alexander's Medicare patients by sex, 2024
- Women40160%
- Men27040%
Chronic conditions among William Alexander's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes39%
- Ischemic heart disease24%
- Chronic kidney disease22%
- Anxiety21%
- COPD16%
Share of Medicare patients with each condition. A patient can have several.
William Alexander's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Troy Alexander wrote 1,876 Medicare Part D claims in 2024
In 2024, William Alexander wrote 1,876 Medicare Part D claims for 484 patients. 38% of them were for generic drugs.
William Alexander's Part D claims by kind of drug, 2024
- Generic708 claims38%
- Brand-name1,168 claims62%
Drug classes CMS tracks in William Alexander's Part D claims, 2024
- Antibiotics2%29 of 1,876 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How William Troy Alexander takes part in Medicare
William Alexander accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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William Troy Alexander received $259 in industry payments in 2025
CMS Open Payments shows 9 general payments to William Alexander from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Apellis Pharmaceuticals, Inc. paid the most, $66.
Companies that paid William Alexander the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
William Troy Alexander graduated from New England College of Optometry
William Alexander graduated from New England College of Optometry in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William Troy Alexander'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 William Troy Alexander
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Troy Alexander's NPI number?
William Troy Alexander's NPI number is 1114931854. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What does William Troy Alexander specialize in?
William Troy Alexander is an optometrist in Sumter, South Carolina. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William Troy Alexander practice?
William Alexander practices at 380 W Wesmark Blvd, Sumter, SC 29150. William Alexander's primary practice is Clemson Eye, PA in Sumter, South Carolina. Dmand AI also links William Alexander to 2 group practices and clinics and 2 medical groups.
What is William Troy Alexander's office phone number?
The practice phone on file for William Alexander is (864) 654-6706.
What is William Troy Alexander's medical license number?
William Alexander holds South Carolina license 1422.
Does William Troy Alexander accept Medicare?
Yes. CMS lists William Alexander as accepting Medicare assignment.
How many Medicare patients does William Troy Alexander see?
CMS counts 671 Medicare patients who saw William Alexander in 2024, with an average age of 75.
Where did William Troy Alexander go to medical school?
William Alexander graduated from New England College of Optometry in 2006.
Has William Troy Alexander received payments from drug or device companies?
CMS Open Payments shows $259 in general payments to William Alexander from 7 companies from 2025 to 2025. The largest total came from Apellis Pharmaceuticals, Inc.
How long has William Troy Alexander been practicing?
William Alexander graduated from medical school in 2006, 20 years ago.
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