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

TAM TIEU PA-C
NPI 1639095953
Physician Assistant in Chehalis, WA

Active since June 29, 2026
931 S MARKET BLVD, CHEHALIS, WA 98532(360) 767-6300(360) 767-6320 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Tam Tieu Pa-c NPPES

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

TAM TIEU PA-C (NPI 1639095953) is an individual physician assistant in Chehalis, Washington, licensed in Washington (PA.PA.70178930) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1639095953
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameTAM TIEUCredential: PA-C
Location Address931 S MARKET BLVDChehalis, WA 98532-3423
Mailing Address931 S Market BlvdChehalis, WA 98532-3423 · (360) 767-6300 · Fax (360) 767-6320
Fax(360) 767-6320
Sole ProprietorNo
Enumeration DateJune 29, 2026
Last NPPES UpdateOctober 5, 2026
NPPES CertifiedOctober 5, 2026
✔ NPI 1639095953 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in WA · PA.PA.70178930
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
931 S MARKET BLVD, Chehalis, WA 98532

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
931 S MARKET BLVD
CHEHALIS, WA 98532
Physician Assistant
931 S MARKET BLVD, PMG SW WA CHEHALIS FAMILY MEDICINE
CHEHALIS, WA 98532
Family Medicine
931 S MARKET BLVD
CHEHALIS, WA 98532
Family Medicine
931 S MARKET BLVD
CHEHALIS, WA 98532
Social Worker (Clinical)
931 S MARKET BLVD
CHEHALIS, WA 98532
Family Medicine
931 S MARKET BLVD, PMG SW WA CHEHALIS FAMILY MEDICINE
CHEHALIS, WA 98532
Social Worker (Clinical)
931 S MARKET BLVD
CHEHALIS, WA 98532
Pharmacist
931 S MARKET BLVD, PMG SW WA CHEHALIS FAMILY MEDICINE
CHEHALIS, WA 98532

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 Tam Tieu's NPI number?

The NPI number for Tam Tieu is 1639095953. It was assigned to this individual provider in the NPPES registry on June 29, 2026.

Where is Tam Tieu located?

Tam Tieu practices at 931 S Market Blvd, Chehalis, WA 98532. The listed phone number is (360) 767-6300.

What is Tam Tieu's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Tam Tieu was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.