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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DENNIS D WALSTON DO
NPI 1124089289
Family Medicine in Saint Paul, MN

Active since March 29, 2006
45 SNELLING AVE N, SAINT PAUL, MN 55104(651) 326-5650(651) 326-5671 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dennis D Walston Do NPPES

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

DENNIS D WALSTON DO (NPI 1124089289) is an individual family medicine provider in Saint Paul, Minnesota, licensed in Minnesota (28636) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1124089289
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDENNIS D WALSTONCredential: DO
Location Address45 SNELLING AVE NSaint Paul, MN 55104-6842
Mailing Address45 Snelling Ave NSaint Paul, MN 55104-6842 · (651) 326-5650 · Fax (651) 326-5671
Phone(651) 326-5650
Fax(651) 326-5671
Sole ProprietorNo
Enumeration DateMarch 29, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1124089289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MN · 28636
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
45 SNELLING AVE N, Saint Paul, MN 55104
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Other Providers at the Same Location NPPES 11

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

ELIZABETH A REINHART CNM
Midwife
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 326-5650
MELISSA M HASLER CNM
Midwife
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 326-5650
BRANDY BURO MS, RD, LD
Dietitian, Registered
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 699-3438
WENDY JEAN OBRIEN RDN, LDN
Dietitian, Registered
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 699-3438
ELIZABETH ANN LEPPART LN
Nutritionist
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 699-3438
JAMIE CARLSON R.D.
Dietitian, Registered
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 699-3438
NUTRITIONAL WEIGHT & WELLNESS, INC.
Nutritionist
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 699-3438
TERESA WAGNER R.D., L.D.
Dietitian, Registered
45 SNELLING AVE N
SAINT PAUL, MN 55104
Ramsey County (651) 699-3438

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 Dennis Walston's NPI number?

The NPI number for Dennis Walston is 1124089289. It was assigned to this individual provider in the NPPES registry on March 29, 2006.

Where is Dennis Walston located?

Dennis Walston practices at 45 Snelling Ave N, Saint Paul, MN 55104. The listed phone number is (651) 326-5650.

What is Dennis Walston's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Dennis Walston was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.