Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mattie Lynn Calame

Case Manager/Care Coordinator in Santa Clarita, CA · enumerated 2020.

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

National Provider Identifier

1982217881

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Registry record

Entity type Individual (Type 1)

Name Mattie Lynn Calame

Sex Female

Practice address 21143 Placerita Canyon Rd, Santa Clarita, CA, 91321

Phone (805) 816-2024

Enumeration date Aug 28, 2020

Last updated in NPPES Jun 15, 2022

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-20-130611 Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
RBT-20-130611	Other	-	RBT

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 Mattie Calame?

Mattie Calame is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Lauren Yamaji Behavior Analyst · Santa Clarita, CA NPI 1962866277 Arnold Arteaga Behavior Technician · Santa Clarita, CA NPI 1073126967

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-15.