Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Lyndall Johnson, MA LP
Psychologist in Eagan, MN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194707869
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Registry record
Entity type Individual (Type 1)
Name Ms. Lyndall Johnson
Credential MA LP
Sex Female
Practice address 4555 Erin Dr, #260, Eagan, MN, 55122
Phone (651) 686-8818
Enumeration date Nov 17, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Lyndall Johnson?
Lyndall Johnson is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.