William Alexander, OD
NPI 1114931854 · Optometrist · Hartsville, SC
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Alexander, OD is a Optometrist provider in Hartsville, SC (NPI 1114931854).
Provider details
- NPI number
- 1114931854
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 1422 (SC)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,851 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 722 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 343 | $85 |
| Photography of the Retina92250 | 209 | $34 |
| Imaging of Retina92134 | 188 | $37 |
| Imaging of Optic Nerve92133 | 152 | $34 |
| Exam of Visual Field With Extended Testing92083 | 134 | $58 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bimatoprostbrand: Lumigan | 367 | 107 |
| Latanoprost | 351 | 101 |
| Latanoprostene Bunodbrand: Vyzulta | 170 | 41 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 145 | 34 |
| Prednisolone Acetate | 119 | 79 |
| Timolol Maleate | 93 | 23 |
| Brimonidine Tartrate/Timololbrand: Combigan | 70 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$160 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 300 E Monroe StDillon, SC 29536-2560Phone: (864) 654-6706
- 400 N Cashua DrFlorence, SC 29501-2098Phone: (864) 654-6706
- 380 W Wesmark BlvdSumter, SC 29150-1977Phone: (843) 664-9393
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is William Alexander's NPI number?
- William Alexander's National Provider Identifier (NPI) is 1114931854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Alexander's specialty?
- William Alexander is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is William Alexander located?
- William Alexander's practice location on file with NPPES is 504 S 4th St, Hartsville, SC 29550-5720.
- What is William Alexander's phone number?
- The practice phone number listed in the NPPES registry for William Alexander is (843) 332-7171.
- Does William Alexander accept Medicare?
- William Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Alexander's NPI active?
- Yes — William Alexander's NPI (1114931854) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.