Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Crystal Nwannunu, MD
Dermatology Physician in Aldie, VA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669092045
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Registry record
Entity type Individual (Type 1)
Name Crystal Nwannunu
Credential MD
Sex Female
Practice address 24560 Southpoint Dr, Aldie, VA, 20105
Phone (214) 553-0017
Enumeration date Apr 25, 2020
Last updated in NPPES Apr 17, 2026
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 0101282802 (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
Where does Crystal Nwannunu practice?
The practice location on file with NPPES is in Aldie, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Crystal Nwannunu?
The National Provider Identifier (NPI) for Crystal Nwannunu is 1669092045, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Samar Nasser Physician Assistant · Aldie, VA NPI 1588602668 Amber Taylor Physical Therapist · Aldie, VA NPI 1770001323 Collin Bradley Physical Therapist · Aldie, VA NPI 1891454088 Garrison Setness Mental Health Counselor · Aldie, VA NPI 1255020111 Melissa Schwartz Clinical Social Worker · Aldie, VA NPI 1801635545 Jemika Kastee Family Nurse Practitioner · Aldie, VA NPI 1730053935
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-17.