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

XIAO WU MD
NPI 1952937005
Radiology - Vascular & Interventional Radiology in San Francisco, CA

Q: What is Xiao Wu's NPI number?

The NPI number for Xiao Wu is 1952937005. It was assigned to this individual provider in the NPPES registry on March 20, 2020.

Q: What is Xiao Wu's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Q: When was this NPI record last updated?

The NPPES record for Xiao Wu was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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 March 20, 2020PECOS Enrolled

505 PARNASSUS AVE FL 3, SAN FRANCISCO, CA 94143(415) 325-1968 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 28, 2026, Apr 15, 2026, Mar 22, 2020 (3 updates tracked since 2020).

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About Xiao Wu Md NPPES

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

XIAO WU MD (NPI 1952937005) is an individual vascular & interventional radiology provider in San Francisco, California, licensed in California (A189249) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Yale University School Of Medicine (2020).

NPPES Registry Identity

NPI1952937005

Entity TypeIndividualFemale

Primary Taxonomy2085R0204X

Provider Legal NameXIAO WUCredential: MD

Location Address505 PARNASSUS AVE FL 3San Francisco, CA 94143-2204

Mailing Address513 Parnassus Ave # S321San Francisco, CA 94143-2205

Phone(415) 325-1968

Sole ProprietorNo

Medical School CMSYale University School Of MedicineGraduated 2020

Enumeration DateMarch 20, 2020

Last NPPES UpdateJuly 28, 20263 updates tracked since enumeration

NPPES CertifiedJuly 28, 2026

✔ NPI 1952937005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

License✔ Licensed in CA · A189249

Definition

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License A189249 (CA)

505 PARNASSUS AVE FL 3, San Francisco, CA 94143

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Xiao Wu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446727044

PECOS Enrollment IDI20260430002051

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ROXANNA JUAREZ

Radiology (Nuclear Radiology)