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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. TRISTAN ERICH CARIVAU
NPI 1669306387
Internal Medicine in Fargo, ND

Active since June 09, 2026
5225 23RD AVE S, FARGO, ND 58104(701) 417-1333 Get Directions Write a Review

NPPES record added: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Tristan Erich Carivau NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TRISTAN ERICH CARIVAU (NPI 1669306387) is an individual internal medicine provider in Fargo, North Dakota, licensed in North Dakota (24593) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1669306387
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. TRISTAN ERICH CARIVAU
Location Address5225 23RD AVE SFargo, ND 58104-7927
Mailing Address5225 23rd Ave SFargo, ND 58104-7927
Phone(701) 417-1333
Sole ProprietorNo
Enumeration DateJune 9, 2026
NPPES CertifiedJune 9, 2026
✔ NPI 1669306387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in ND · 24593
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5225 23RD AVE S, Fargo, ND 58104
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANIEL GREGORY FALVEY M.D.
Emergency Medicine
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 417-2575
DR. KEVIN TORKELSON M.D.
Emergency Medicine
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 417-2575
DRE STEINWEHR
Internal Medicine
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 417-2575
DEREK ANDERSON DO
Hospitalist
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 234-5933
MRS. SARAH ELAINE NELL
Nurse Anesthetist, Certified Registered
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 417-2575
MARY M. NYBAKKEN MD
Obstetrics & Gynecology
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 417-2575
ASHLEY HEULE
Nurse Anesthetist, Certified Registered
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 371-7635
MIRANDA SCHAAN
Nurse Practitioner
5225 23RD AVE S
FARGO, ND 58104
Cass County (701) 417-2575

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tristan Carivau's NPI number?

The NPI number for Tristan Carivau is 1669306387. It was assigned to this individual provider in the NPPES registry on June 9, 2026.

Where is Tristan Carivau located?

Tristan Carivau practices at 5225 23rd Ave S, Fargo, ND 58104. The listed phone number is (701) 417-1333.

What is Tristan Carivau's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Tristan Carivau was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.