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Mary Beth Johnson, CNP

Nurse Practitioner in Sioux Falls, SD · enumerated 2005 · practices at Leah Piersol, Business.

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

National Provider Identifier

1063419471

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Registry record

Entity type Individual (Type 1)
Name Mary Beth Johnson
Credential CNP
Sex Female
Practice address 401 E 8th St, Ste 230, Sioux Falls, SD, 57103
Phone (605) 334-5099
Fax (605) 333-0245
Enumeration date Jun 30, 2005
Last updated in NPPES May 27, 2009

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP0203 (SD) Primary

Other identifiers

Identifier Type State Issuer
6826094 Medicaid SD -

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

Where does Mary Johnson practice?
The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Johnson?
The National Provider Identifier (NPI) for Mary Johnson is 1063419471, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-27.