Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Natalia Marquez Avalos
Interpreter in Auburn, WA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336756451
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Registry record
Entity type Individual (Type 1)
Name Natalia Marquez Avalos
Sex Female
Practice address 1001 37th St Se, Apt 2, Auburn, WA, 98002
Phone (206) 841-5650
Enumeration date Sep 24, 2020
Last updated in NPPES Sep 24, 2020
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
Is NPI 1336756451 active?
Yes, as of the latest NPPES snapshot, NPI 1336756451 is active (record last updated 2020-09-24).
How do I verify Natalia Marquez Avalos's NPI record?
Cross-check NPI 1336756451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-24.