Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamara C Johnson, MST

Massage Therapist in Green Bay, WI · enumerated 2020.

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

National Provider Identifier

1851930119

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Registry record

Entity type Individual (Type 1)

Name Tamara C Johnson

Credential MST

Sex Female

Practice address 2641 Development Dr, Green Bay, WI, 54311

Phone (920) 964-3876

Enumeration date Jan 3, 2020

Last updated in NPPES Jan 15, 2020

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3846-146 (WI) 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

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 Tamara Johnson?

Tamara Johnson is registered in NPPES with the primary taxonomy of Massage Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-15.