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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. KAREN WEED M.D.
NPI 1821097817
Internal Medicine in Dillon, MT

Active since July 20, 2005
1220 S ATLANTIC ST, DILLON, MT 59725(406) 683-1188(406) 683-6891 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Karen Weed M.d. NPPES

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

DR. KAREN WEED M.D. (NPI 1821097817) is an individual internal medicine provider in Dillon, Montana, licensed in Montana (6947) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1821097817
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KAREN WEEDCredential: M.D.
Location Address1220 S ATLANTIC STDillon, MT 59725-3508
Mailing Address1220 S Atlantic StDillon, MT 59725-3508 · (406) 683-1188 · Fax (406) 683-6891
Phone(406) 683-1188
Fax(406) 683-6891
Sole ProprietorNo
Enumeration DateJuly 20, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1821097817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MT · 6947
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.
1220 S ATLANTIC ST, Dillon, MT 59725
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Other Identifiers 3

Other94135MT · Bcbs Provider Number
Medicaid0061412MT
OtherP00033868MT · Railroad Medicare Provide

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 Karen Weed's NPI number?

The NPI number for Karen Weed is 1821097817. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Where is Karen Weed located?

Karen Weed practices at 1220 S Atlantic St, Dillon, MT 59725. The listed phone number is (406) 683-1188.

What is Karen Weed'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 Karen Weed was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.