Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Ami Matsumoto, L.AC.
Acupuncturist in Toluca Lake, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255548970
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Registry record
Entity type Individual (Type 1)
Name Ms. Ami Matsumoto
Credential L.AC.
Sex Female
Practice address 10112 Riverside Dr, Toluca Lake, CA, 91602
Phone (818) 506-4458
Fax (818) 506-1739
Enumeration date May 16, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC credential
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
How do I verify Ami Matsumoto's NPI record?
Cross-check NPI 1255548970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255548970 active?
Yes, as of the latest NPPES snapshot, NPI 1255548970 is active (record last updated 2007-07-08).
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.