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Dr. Steven Williams, M.D.

Retina Specialist (Retina Specialist (Ophthalmology) Physician)

  • Medicare participating

At a glance

Years since graduation
17
In the NPI registry since
2009
Medicare patients seen, 2024
992

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2009Medical school: Columbia University College of Physicians and Surgeons
  • 2009Registered with an NPI (national billing number; not a license date)

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Retina Specialist (Ophthalmology) Physician primary
    TN license 56690 · FL license ME124723
  • Internal Medicine Physician
    MA license 241508
  • Ophthalmology Physician
    FL license ME124723 · NM license RS2013-0106

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Retina Specialist per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
992
Services billed
42,047
Patients’ average age
77
Most frequent Medicare services, 2023
ServiceTimesPatients
Injection, faricimab-svoa, 0.1 mg18,06068
Imaging of retina2,7121,026
Injection of drug into eye1,636410
Injection, aflibercept, 1 mg1,110147
Established patient complete exam of visual system1,063798
Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg901110
Injection, bevacizumab, 10 mg685219
Injection, dexamethasone, intravitreal implant, 0.1 mg66034
Injection, triamcinolone acetonide, not otherwise specified, 10 mg33341
Established patient problem focused exam of visual system233180

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 7 companies reported 16 payments worth $409 in total to this clinician.

By type
Food and Beverage$409

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Tennessee →

Other Retina Specialist clinicians in Memphis

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 7, 2018), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1457685331. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.