Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madison Johnson
Behavior Technician in Tumwater, WA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952010050
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Registry record
Entity type Individual (Type 1)
Name Madison Johnson
Sex Female
Practice address 6330 Capitol Blvd Se, Tumwater, WA, 98501
Phone (360) 915-6934
Enumeration date Nov 17, 2022
Last updated in NPPES Nov 17, 2022
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
What specialty is Madison Johnson?
Madison Johnson is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Julia Baccus Behavior Analyst · Tumwater, WA NPI 1992293062 David Adkinson Behavior Analyst · Tumwater, WA NPI 1912532284 Morgan Oconnor Behavior Analyst · Tumwater, WA NPI 1811513872 Kaitlin Agosta Behavior Analyst · Tumwater, WA NPI 1023628526 Felicia Cellucci Assistant Behavior Analyst · Tumwater, WA NPI 1881276160 Saira Lemuz Behavior Technician · Tumwater, WA NPI 1356067136 Rebecca Harper Behavior Technician · Tumwater, WA NPI 1295419919 Katrina Ellison Behavior Technician · Tumwater, WA NPI 1144197716
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-17.