Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Erin Xiaolu Barrett, M.D.
Dermatology Physician in Fargo, ND · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427319912
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Registry record
Entity type Individual (Type 1)
Name Dr. Erin Xiaolu Barrett
Credential M.D.
Sex Female
Practice address 4656 40th Ave S Ste 130, Fargo, ND, 58104
Phone (701) 234-8860
Enumeration date May 31, 2012
Last updated in NPPES Jun 22, 2026
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 251877 (MA) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 265556 (MA) Secondary
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 Erin Barrett?
The National Provider Identifier (NPI) for Erin Barrett is 1427319912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erin Barrett practice?
The practice location on file with NPPES is in Fargo, ND. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-22.