Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Court K Byrn, MD
Psychiatry Physician in Ashburn, VA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013597582
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Registry record
Entity type Individual (Type 1)
Name Dr. Court K Byrn
Credential MD
Sex X
Practice address 20098 Ashbrook Pl Ste 255, Ashburn, VA, 20147
Phone (804) 207-6737
Fax (804) 447-3352
Enumeration date Apr 9, 2021
Last updated in NPPES Jul 9, 2026
Taxonomy & licenses
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 0101282440 (VA) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 0101282440 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Court Byrn?
The National Provider Identifier (NPI) for Court Byrn is 1013597582, a Type 1 (individual) record in the CMS NPPES registry.
Where does Court Byrn practice?
The practice location on file with NPPES is in Ashburn, VA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Cheryl Cox Professional Counselor · Ashburn, VA NPI 1922118132 Clair Oja Psychiatric/Mental Health Nurse Practitioner · Ashburn, VA NPI 1558681478 Yvette Zebaze Psychiatric/Mental Health Nurse Practitioner · Ashburn, VA NPI 1467865055 Gladys Rodriguez Clinical Psychologist · Ashburn, VA NPI 1841674322 Yesenia Villalta Clinical Social Worker · Ashburn, VA NPI 1114389475 Rhyan Mitchell Mental Health Counselor · Ashburn, VA NPI 1134870520 Sherita Rhodes Professional Counselor · Ashburn, VA NPI 1588359525 Nidhi Khanna Professional Counselor · Ashburn, VA NPI 1568222784
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-09.