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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.

MICHAEL DEAN DIXSON M.D.
NPI 1376530287
Internal Medicine - Gastroenterology in Spokane, WA

Active since October 05, 2005
46 E ROWAN AVE, SPOKANE, WA 99207(509) 487-1669(509) 483-3457 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael Dean Dixson M.d. NPPES

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

MICHAEL DEAN DIXSON M.D. (NPI 1376530287) is an individual gastroenterology provider in Spokane, Washington, licensed in Washington (MD00016586) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1376530287
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMICHAEL DEAN DIXSONCredential: M.D.
Location Address46 E ROWAN AVESpokane, WA 99207-1232
Mailing Address105 W 8th Ave, Suite 6010Spokane, WA 99204-2302 · (509) 838-5950 · Fax (509) 838-5961
Phone(509) 487-1669
Fax(509) 483-3457
Sole ProprietorNo
Enumeration DateOctober 5, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1376530287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in WA · MD00016586
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
46 E ROWAN AVE, Spokane, WA 99207
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Other Identifiers 1

Medicaid1367002WA

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.

SPOKANE DIGESTIVE DISEASE CENTER
Clinic/Center (Ambulatory Surgical)
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 487-1669
ERIN NICHOLE WHITE PHARMD
Pharmacist
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 482-3057
AMANDA NICOLE LOPOLITO
Pharmacist
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 482-3057
MAKEESHA STACHOFSKY PHARMD
Pharmacist
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 482-3057
PANG VANG
Pharmacist
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 482-3057
JENNESA MILLER PHARMD
Pharmacist
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 482-3057
DAVID MICHAEL MACCINI M.D.
Internal Medicine (Gastroenterology)
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 487-1669
MS. JODIANNE BUXTON
Pharmacist (Pharmacotherapy)
46 E ROWAN AVE
SPOKANE, WA 99207
Spokane County (509) 482-3057

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 Michael Dixson's NPI number?

The NPI number for Michael Dixson is 1376530287. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Where is Michael Dixson located?

Michael Dixson practices at 46 E Rowan Ave, Spokane, WA 99207. The listed phone number is (509) 487-1669.

What is Michael Dixson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Michael Dixson 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 31 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.