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Dr Mary Johnson LLC

Optometrist in Rochester, MN · enumerated 2021 · authorized official Mary Johnson, Optometrist.

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

National Provider Identifier

1245800143

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Registry record

Entity type Organization (Type 2)
Legal business name Dr Mary Johnson LLC
Practice address 3827 Marketplace Dr Nw, Rochester, MN, 55901
Phone (507) 536-3950
Enumeration date Jul 1, 2021
Last updated in NPPES Jul 1, 2021

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Mary Johnson
Title Optometrist
Phone (507) 261-1236

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-07-01. Verify at npiregistry.cms.hhs.gov.
Where is Dr Mary Johnson LLC located?
The practice location on file with NPPES is in Rochester, MN.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-01.