ANTHONY ANG XU M.D.
NPI 1841796695
Internal Medicine - Gastroenterology in Richardson, TX

Q: What is Anthony Xu's NPI number?

The NPI number for Anthony Xu is 1841796695. It was assigned to this individual provider in the NPPES registry on April 2, 2018.

Q: What is Anthony Xu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Anthony Xu was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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 April 02, 2018PECOS EnrolledAccepts Medicare Assignment

2821 E PRESIDENT GEORGE BUSH HWY STE 205, RICHARDSON, TX 75082(972) 238-9696(972) 238-9753 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: May 22, 2025, Jun 12, 2018 (2 updates tracked since 2018).

On this page

About Anthony Ang Xu M.d. NPPES

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

ANTHONY ANG XU M.D. (NPI 1841796695) is an individual gastroenterology provider in Richardson, Texas, licensed in Texas (S9440) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Methodist Richardson Medical Center, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1841796695

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameANTHONY ANG XUCredential: M.D.

Location Address2821 E PRESIDENT GEORGE BUSH HWY STE 205Richardson, TX 75082-4277

Mailing AddressPo Box 35629Dallas, TX 75235-0629 · (214) 424-2200 · Fax (214) 231-2159

Phone(972) 238-9696

Fax(972) 238-9753

Sole ProprietorNo

Medical School CMSBaylor College Of MedicineGraduated 2018

Enumeration DateApril 2, 2018

Last NPPES UpdateMay 22, 20252 updates tracked since enumeration

NPPES CertifiedMay 22, 2025

✔ NPI 1841796695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in TX · S9440

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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

2821 E PRESIDENT GEORGE BUSH HWY STE 205, Richardson, TX 75082

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Secondary Practice Location 1

Location 11 Baylor PlzHouston, TX 77030 · Phone (512) 786-1309

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anthony Ang Xu M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971021098

PECOS Enrollment IDI20250513001478

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Methodist Richardson Medical Center

Acute Care Hospitals · Richardson, TX

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450537

Location2831 E President George Bush HighwayRichardson, TX 75082 · Collin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75082 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

Most-billed visit code 99214

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 2

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

FARZANA WAKIL NP

Nurse Practitioner (Family)

2821 E PRESIDENT GEORGE BUSH HWY STE 205
RICHARDSON, TX 75082

Dallas County (972) 238-9696

LINDSEY N KESSEL PA-C

Physician Assistant

2821 E PRESIDENT GEORGE BUSH HWY STE 205
RICHARDSON, TX 75082

Dallas County (972) 238-9696

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 Anthony Xu's NPI number?

The NPI number for Anthony Xu is 1841796695. It was assigned to this individual provider in the NPPES registry on April 2, 2018.

Where is Anthony Xu located?

Anthony Xu practices at 2821 E President George Bush Hwy Ste 205, Richardson, TX 75082. The listed phone number is (972) 238-9696.

What is Anthony Xu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Anthony Xu enrolled in Medicare?

Yes. Anthony Xu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Anthony Xu 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 Anthony Xu 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.

Is Anthony Xu affiliated with any hospitals?

According to CMS data, Anthony Xu is affiliated with Methodist Richardson Medical Center.

When was this NPI record last updated?

The NPPES record for Anthony Xu was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.