Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Avery S Holzer, LMP
Massage Therapist in Monroe, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922131861
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Registry record
Entity type Individual (Type 1)
Name Mrs. Avery S Holzer
Credential LMP
Sex Female
Practice address 211 West Hill Street, Monroe, WA, 98272
Phone (360) 794-6620
Fax (360) 794-9863
Enumeration date Mar 13, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA15272 (WA) 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.
Frequently asked questions
Where does Avery Holzer practice?
The practice location on file with NPPES is in Monroe, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Avery Holzer?
The National Provider Identifier (NPI) for Avery Holzer is 1922131861, a Type 1 (individual) record in the CMS NPPES registry.
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.