Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Alexander Waggener

Individual provider Emergency Medicine Physician · NPI 1790348605

Alexander Waggener practises Emergency Medicine in Newark, Delaware. Graduated from University of New Mexico School of Medicine in 2019, 7 years ago. Practices with Christiana Care Emergency Physicians LLC, a 71-clinician group and accepts Medicare assignment. Licensed in Delaware and Maryland.

Years since qualifying
7
Trained at
University of New Mexico School of Medicine
Licensed in
DE, MD
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

4755 Ogletown Stanton Rd
Newark, DE 19718-2200
Phone: (302) 733-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence D93152 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence C1-0024042 (DE)

Record details

NPI number1790348605
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 16, 2019
Last updated in NPPESJuly 10, 2026
Certification dateJuly 10, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Christiana Care Emergency Physicians Llc — 71 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients376
Services billed 425 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Christiana Care Emergency Physicians LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 71 clinicians in the practice; 12 are shown here.

Other providers in Newark