NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Karen Beatrice Mashak, L.M.

Midwife in Mountain Home, ID · enumerated 2011 · practices at Shalom Prenatal & Birthing Services LLC.

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

National Provider Identifier

1689967150

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Registry record

Entity type Individual (Type 1)
Name Mrs. Karen Beatrice Mashak
Credential L.M.
Sex Female
Practice address Mountain Home, ID, 83647
Phone (208) 599-0300
Enumeration date May 17, 2011
Last updated in NPPES May 17, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License MIDGM-31 (ID) Primary

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

What is the NPI number for Karen Mashak?
The National Provider Identifier (NPI) for Karen Mashak is 1689967150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karen Mashak practice?
The practice location on file with NPPES is in Mountain Home, ID. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-17.