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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 JOHN CALLAHAN MD
NPI 1154390417
Orthopaedic Surgery - Foot and Ankle Surgery in Coon Rapids, MN

Active since March 17, 2006
9055 SPRINGBROOK DR NW, COON RAPIDS, MN 55433(763) 780-9155 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dennis John Callahan Md NPPES

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

DENNIS JOHN CALLAHAN MD (NPI 1154390417) is an individual foot and ankle surgery provider in Coon Rapids, Minnesota, licensed in Minnesota (26205) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1154390417
Entity TypeIndividualMale
Primary Taxonomy207XX0004X
Provider Legal NameDENNIS JOHN CALLAHANCredential: MD
Location Address9055 SPRINGBROOK DR NWCoon Rapids, MN 55433-5841
Mailing AddressPo Box 43, Mr 10809Minneapolis, MN 55440-0043 · (612) 262-4813 · Fax (612) 262-4194
Phone(763) 780-9155
Sole ProprietorNo
Enumeration DateMarch 17, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1154390417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Foot and Ankle SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XX0004X
License✔ Licensed in MN · 26205
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, foot and ankle surgeons deal with adult reconstructive foot and ankle surgery, adult foot and ankle trauma, sports medicine foot and ankle, and children's foot and ankle reconstructive surgery.
9055 SPRINGBROOK DR NW, Coon Rapids, MN 55433
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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.

BLYTHE ELLEN NELSON LICSW
Social Worker (Clinical)
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155
DR. SUZANNE T WITTERHOLT MD
Psychiatry & Neurology (Pain Medicine)
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155
ABBY O'KEEFE STANISLAW PSYD
Psychologist (Clinical)
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155
MONICA YUE AUD
Audiologist
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155
EMILY BUTLER STRANGE DPT
Physical Therapist
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155
MARK H. BRAKKE MD
Family Medicine
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155
NATALIA YAZIGI M.D.
Internal Medicine
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155
STEPHANIE LANE FENNESSEY MS, RD, LD, CDE
Dietitian, Registered
9055 SPRINGBROOK DR NW
COON RAPIDS, MN 55433
Anoka County (763) 780-9155

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 Callahan's NPI number?

The NPI number for Dennis Callahan is 1154390417. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Dennis Callahan located?

Dennis Callahan practices at 9055 Springbrook Dr NW, Coon Rapids, MN 55433. The listed phone number is (763) 780-9155.

What is Dennis Callahan's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.

When was this NPI record last updated?

The NPPES record for Dennis Callahan 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 55 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.