Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gillian Aitken, DNP, APRN
Nurse Practitioner in Phoenix, AZ · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396368924
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Registry record
Entity type Individual (Type 1)
Name Gillian Aitken
Credential DNP, APRN
Sex Female
Practice address 7500 N Dreamy Draw Dr Ste 100, Phoenix, AZ, 85020
Phone (480) 339-1780
Enumeration date May 18, 2020
Last updated in NPPES Mar 4, 2026
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 282722 (AZ) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses.
About the DNP 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 Gillian Aitken?
The National Provider Identifier (NPI) for Gillian Aitken is 1396368924, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gillian Aitken practice?
The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-04.