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Dr. Daniel E. Lewis, MD

Emergency Medicine (Emergency Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
25
In the NPI registry since
2005
Medicare patients seen, 2024
412

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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2001Medical school: Northeastern Ohio University College of Medicine
  • 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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

  • Emergency Medicine Physician primary
    SC license 28813

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

Map: Emergency Medicine 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
412
Services billed
521
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Emergency department visit with high level of medical decision making184184
Emergency department visit with moderate level of medical decision making167166
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only7271
Emergency department visit with low level of medical decision making2929
Critical care, first 30-74 minutes2727

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, 1 companies reported 1 payments worth $400 in total to this clinician.

By type
Consulting Fee$400

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Oct 30, 2025Becton, Dickinson and Company
Oct 30, 2025
Consulting Fee
Company’s descriptionThis transfer of value was provided to a covered recipient through a third party vendor on behalf of BD.
$400

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

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 South Carolina →

Other Emergency Medicine clinicians in Charleston

Sources

NPI registry (CMS NPPES, November 2026; record last updated November 27, 2020), 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 1336132349. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.