STEPHAN JI WU
NPI 1912368820
Pediatrics - Pediatric Cardiology in Dallas, TX

Q: What is Stephan Wu's NPI number?

The NPI number for Stephan Wu is 1912368820. It was assigned to this individual provider in the NPPES registry on March 19, 2016.

Q: What is Stephan Wu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for Stephan Wu was last updated on October 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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 19, 2016PECOS Enrolled

1935 MEDICAL DISTRICT DR, DALLAS, TX 75235(214) 456-2533(214) 645-0078 Get Directions Write a Review

NPPES record last updated: October 13, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 13, 2023, Mar 21, 2016, Mar 19, 2016 (3 updates tracked since 2016).

On this page

About Stephan Ji Wu NPPES

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

STEPHAN JI WU (NPI 1912368820) is an individual pediatric cardiology provider in Dallas, Texas, licensed in Texas (U5267) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1912368820

Entity TypeIndividualMale

Primary Taxonomy2080P0202X

Provider Legal NameSTEPHAN JI WU

Location Address1935 MEDICAL DISTRICT DRDallas, TX 75235-7701

Mailing Address5323 Harry Hines Blvd Bldg 129Dallas, TX 75390-7208 · (214) 456-2533

Phone(214) 456-2533

Fax(214) 645-0078

Sole ProprietorNo

Enumeration DateMarch 19, 2016

Last NPPES UpdateOctober 13, 20233 updates tracked since enumeration

NPPES CertifiedOctober 13, 2023

✔ NPI 1912368820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

License✔ Licensed in TX · U5267

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Also ListedPediatricsTaxonomy 208000000X · License U5267 (TX)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1935 MEDICAL DISTRICT DR, Dallas, TX 75235

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Secondary Practice Location 1

Location 1300 Longwood Ave, Hunnewell Building, Pavilion 129, Housestaff LoungeBoston, MA 02115-5724 · Phone (617) 355-8241

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

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.

Medicare Billing Reassignment

Medicare enrollment records show Stephan Wu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Texas Southwestern Medical Center At Dallas

0.1 mi

Orthopaedic Surgery

5323 HARRY HINES BLVD
Dallas, TX 75390

Reassigned Medicare billing, Texas enrollment
5,299 clinicians in this Medicare group

NPI 1083669766 (214) 645-0624

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

TERESA ANNA JONES CPNP-AC

Nurse Practitioner (Pediatrics)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (973) 801-0173

CASSIE ANN LAURENCE PA-C

Physician Assistant

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

MICHELE WILLET RYLANDER RN, MSN, CPNP

Nurse Practitioner (Pediatrics)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

MR. ADAM CHRISTOPHER WENNER CPNP-AC

Nurse Practitioner (Pediatrics, Critical Care)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (469) 303-7000

RICHARD DAVID SENTELLE D.M.D./PH.D.

Student in an Organized Health Care Education/Training Program

1935 MEDICAL DISTRICT DR, GRADUATE MEDICAL EDUCATION
DALLAS, TX 75235

Dallas County (214) 456-2735

KELSEY NICOLE BURKHART PA

Physician Assistant

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

RENAE JEAN WHITE MD

Student in an Organized Health Care Education/Training Program

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-2735

VICTORIA LEE CPNP-AC/PC

Nurse Practitioner (Pediatrics)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

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 Stephan Wu's NPI number?

The NPI number for Stephan Wu is 1912368820. It was assigned to this individual provider in the NPPES registry on March 19, 2016.

Where is Stephan Wu located?

Stephan Wu practices at 1935 Medical District Dr, Dallas, TX 75235. The listed phone number is (214) 456-2533.

What is Stephan Wu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Stephan Wu enrolled in Medicare?

Yes. Stephan Wu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephan Wu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephan Wu reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Dallas, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephan Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephan Wu accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Stephan Wu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephan Wu was last updated on October 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.