Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron Samual Feiger
Psychiatry Physician in Durham, NC · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942663588
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Registry record
Entity type Individual (Type 1)
Name Aaron Samual Feiger
Sex Male
Practice address 2301 Erwin Rd, Durham, NC, 27705
Phone (919) 684-8111
Enumeration date Mar 31, 2016
Last updated in NPPES Mar 8, 2023
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 2020-00398 (NC) Primary
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 Aaron Feiger?
The National Provider Identifier (NPI) for Aaron Feiger is 1942663588, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Feiger practice?
The practice location on file with NPPES is in Durham, NC. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Stephen Skapek Pediatric Hematology & Oncology Physician · Durham, NC NPI 1952304529 Duke University Health System, Inc. Psychiatric Hospital Unit · Durham, NC NPI 1326045857 Winnie Hahn Diagnostic Radiology Physician · Durham, NC NPI 1285632083 Jacquelyn Sullivan Acute Care Nurse Practitioner · Durham, NC NPI 1912908740 Vinaya Rao Nephrology Physician · Durham, NC NPI 1851341986 Lacey Washington Diagnostic Radiology Physician · Durham, NC NPI 1275585796 Jennifer Richardson Physical Therapist · Durham, NC NPI 1265485338 Lisa Parnell Pediatrics Physician · Durham, NC NPI 1770522708
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-08.