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Karlyn Armbruster, MD

Family Medicine Physician in Sleepy Eye, MN · enumerated 2009 · practices at City of Sleepy Eye.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194953034

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Registry record

Entity type Individual (Type 1)
Name Karlyn Armbruster
Credential MD
Sex Female
Practice address 400 4th Ave Nw, Sleepy Eye, MN, 56085
Phone (507) 794-3691
Enumeration date Jun 30, 2009
Last updated in NPPES Oct 14, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 55208 (MN) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 7253 (KS) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Karlyn Armbruster's NPI record?
Cross-check NPI 1194953034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1194953034 active?
Yes, as of the latest NPPES snapshot, NPI 1194953034 is active (record last updated 2021-10-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-14.