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Search › District of Columbia › Acute Care Nurse Practitioner

Cassandra Byrn

NPI 1972485167 · on the registry since 2025 · sole proprietor

Practice

Address
5255 Loughboro Rd Nw
Washington, DC 20016
Phone
(757) 876-9350
Organisation at this address
Linz Audain, M.D.Llc
Sibley Memorial Hospital
Johns Hopkins University
Medstar Medical Group Ii Llc
Sibley Billing Services, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
328

Registry record

Primary taxonomy
Acute Care Nurse Practitioner
363LA2100X
Also registered as
Ambulatory Care Registered Nurse
Licence states on file
CT, DC
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-10-30

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