Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

WEILIANG XIE PHD,D(ABMM)
NPI 1891693669
Pathology - Medical Microbiology in Santa Barbara, CA

Q: What is Weiliang Xie's NPI number?

The NPI number for Weiliang Xie is 1891693669. It was assigned to this individual provider in the NPPES registry on October 29, 2026.

Q: What is Weiliang Xie's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Medical Microbiology, with taxonomy code 207ZM0300X.

Q: When was this NPI record last updated?

The NPPES record for Weiliang Xie was last updated on October 29, 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.

Active since October 29, 2026

454 S PATTERSON AVE, SANTA BARBARA, CA 93111(805) 451-6126 Get Directions Write a Review

NPPES record added: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Weiliang Xie Phd,d(abmm) NPPES

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

WEILIANG XIE PHD,D(ABMM) (NPI 1891693669) is an individual medical microbiology provider in Santa Barbara, California, licensed in California (MTA-02164161) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1891693669

Entity TypeIndividualMale

Primary Taxonomy207ZM0300X

Provider Legal NameWEILIANG XIECredential: PHD,D(ABMM)

Location Address454 S PATTERSON AVESanta Barbara, CA 93111-2404

Mailing Address454 S Patterson AveSanta Barbara, CA 93111-2404 · (805) 451-6126

Phone(805) 451-6126

Sole ProprietorNo

Enumeration DateOctober 29, 2026

NPPES CertifiedOctober 29, 2026

✔ NPI 1891693669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Medical MicrobiologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZM0300X

License✔ Licensed in CA · MTA-02164161

Definition

A medical microbiologist is expert in the isolation and identification of microbial agents that cause infectious disease. Viruses, bacteria and fungi, as well as parasites, are identified and, where possible, tested for susceptibility to appropriate antimicrobial agents.

454 S PATTERSON AVE, Santa Barbara, CA 93111

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Other Providers at the Same Location NPPES

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

PACIFIC DIAGNOSTIC LABORATORIES

Clinical Medical Laboratory

454 S PATTERSON AVE
SANTA BARBARA, CA 93111

Santa Barbara County (805) 692-4610

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 Weiliang Xie's NPI number?

The NPI number for Weiliang Xie is 1891693669. It was assigned to this individual provider in the NPPES registry on October 29, 2026.

Where is Weiliang Xie located?

Weiliang Xie practices at 454 S Patterson Ave, Santa Barbara, CA 93111. The listed phone number is (805) 451-6126.

What is Weiliang Xie's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Medical Microbiology, with taxonomy code 207ZM0300X.

When was this NPI record last updated?

The NPPES record for Weiliang Xie was last updated on October 29, 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.