Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron C Gunderson, MD
Pediatrics Physician in Fargo, ND · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922026574
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Registry record
Entity type Individual (Type 1)
Name Aaron C Gunderson
Credential MD
Sex Male
Practice address 2701 13th Ave S, Fargo, ND, 58103
Phone (701) 234-3620
Fax (701) 234-3528
Enumeration date Jul 18, 2006
Last updated in NPPES Feb 15, 2022
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 11946 | Medicaid | ND | - |
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
How do I verify Aaron Gunderson's NPI record?
Cross-check NPI 1922026574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922026574 active?
Yes, as of the latest NPPES snapshot, NPI 1922026574 is active (record last updated 2022-02-15).
Other providers at this practice address
Browse all → Denise Schrader Pediatric Nurse Practitioner · Fargo, ND NPI 1417930835 Stephanie Hanson Pediatrics Physician · Fargo, ND NPI 1548227846 Kamilla Lucht Pediatrics Physician · Fargo, ND NPI 1326080656 William Hutchison Pediatrics Physician · Fargo, ND NPI 1427092238 Sanford Clinic North Pediatrics Physician · Fargo, ND NPI 1033147046 Thomas Mausbach Pediatrics Physician · Fargo, ND NPI 1932134764 Sunita Kantak Pediatrics Physician · Fargo, ND NPI 1578580247 Lidia Krasniewska Pediatrics Physician · Fargo, ND NPI 1003833773
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-15.