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

Dr. Marcee E Wilder, MD

Individual provider Emergency Medicine Physician · NPI 1124445390

Dr. Marcee E Wilder, MD is an Emergency Medicine Physician in Washington, District of Columbia. Licensed in District of Columbia and Maryland. Registered with an NPI since 2014.

Licensed in
DC, MD
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2120 L St NW Ste 450
Washington, DC 20037
Phone: (202) 741-2911
Fax: (202) 741-2921
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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 D0105140 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD045969 (DC)

Record details

NPI number1124445390
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2014
Last updated in NPPESFebruary 3, 2026
Certification dateFebruary 3, 2026

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 patients113
Services billed 139 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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.

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