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Search › District of Columbia › Registered Nurse

Julia Costello

NPI 1982520102 · on the registry since 2026

Practice

Address
3800 Reservoir Rd Nw
Washington, DC 20007
Phone
(202) 444-5921
Organisation at this address
Mgmc Llc
Mgmc Llc
Mgmc, Llc
Mgmc, Llc
Mgmc, Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
1,590

Registry record

Primary taxonomy
Registered Nurse
163W00000X
Licence states on file
DC
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-06-24

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in District of Columbia