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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANDY SIERRA
NPI 1538822820
Home Health Aide in Aberdeen, WA

Active since October 14, 2021
506 E 2ND ST, ABERDEEN, WA 98520(509) 919-6328 Get Directions Write a Review

NPPES record last updated: November 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 4, 2026, Oct 14, 2021 (2 updates tracked since 2021).

About Andy Sierra NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDY SIERRA (NPI 1538822820) is an individual home health aide in Aberdeen, Washington, licensed in Washington (HM60705223) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1538822820
Entity TypeIndividualMale
Primary Taxonomy374U00000X
Provider Legal NameANDY SIERRA
Location Address506 E 2ND STAberdeen, WA 98520-4108
Mailing Address506 E 2nd StAberdeen, WA 98520-4108 · (509) 919-6328
Phone(509) 919-6328
Sole ProprietorYes
Enumeration DateOctober 14, 2021
Last NPPES UpdateNovember 4, 20262 updates tracked since enumeration
NPPES CertifiedNovember 4, 2026
✔ NPI 1538822820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHome Health AideNursing Service Related Providers
Taxonomy Code374U00000X
License✔ Licensed in WA · HM60705223
Definition
A person trained to assist public health nurses, home health nurses, and other health professionals in the bedside care of patients in their homes.
506 E 2ND ST, Aberdeen, WA 98520
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Andy Sierra's NPI number?

The NPI number for Andy Sierra is 1538822820. It was assigned to this individual provider in the NPPES registry on October 14, 2021.

Where is Andy Sierra located?

Andy Sierra practices at 506 E 2nd St, Aberdeen, WA 98520. The listed phone number is (509) 919-6328.

What is Andy Sierra's specialty?

The primary specialty registered for this NPI is Home Health Aide with taxonomy code 374U00000X.

When was this NPI record last updated?

The NPPES record for Andy Sierra was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.