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

RAN XIAO M.D.
NPI 1770016529
Pediatrics - Pediatric Cardiology in Houston, TX

Active since April 09, 2017PECOS Enrolled
1 BAYLOR PLZ, BCM 620, HOUSTON, TX 77030(713) 798-0104 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ran Xiao M.d. NPPES

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

RAN XIAO M.D. (NPI 1770016529) is an individual pediatric cardiology provider in Houston, Texas, licensed in Arizona (80775) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1770016529
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameRAN XIAOCredential: M.D.
Location Address1 BAYLOR PLZ, BCM 620Houston, TX 77030-3411
Mailing Address1 Baylor Plz, Bcm 620Houston, TX 77030-3411 · (713) 798-0104
Phone(713) 798-0104
Sole ProprietorNo
Enumeration DateApril 9, 2017
Last NPPES UpdateAugust 4, 2026
NPPES CertifiedAugust 4, 2026
✔ NPI 1770016529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in AZ · 80775
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.
1 BAYLOR PLZ, Houston, TX 77030
Open in Google Maps ↗

Secondary Practice Location 1

Location 11919 E Thomas RdPhoenix, AZ 85016-7710 · Phone (602) 933-1000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ran Xiao M.d. 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.

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.

BAYLOR COLLEGE OF MEDICINE
General Acute Care Hospital
1 BAYLOR PLZ, SUITE 022D
HOUSTON, TX 77030
Harris County (713) 798-4620
MATTHEW CARROLL
Obstetrics & Gynecology
1 BAYLOR PLZ, BCM610
HOUSTON, TX 77030
Harris County (832) 826-7372
DR. HOLLAND MANON KAPLAN MD
Hospitalist
1 BAYLOR PLZ
HOUSTON, TX 77030
Harris County (940) 231-1879
SIDRAH SHAH MD
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Harris County (713) 798-5928
MICHAEL AZAR MD (PLANNED 5/27/22)
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Harris County (713) 798-6376
MICHELE ALEXIS CABEZA MD
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Harris County (832) 824-0200
NATHANIEL GREY LOYD
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Harris County (405) 834-5432
ANDREA ELIZABETH GULOY
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Harris County (832) 824-1170

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 Ran Xiao's NPI number?

The NPI number for Ran Xiao is 1770016529. It was assigned to this individual provider in the NPPES registry on April 9, 2017.

Where is Ran Xiao located?

Ran Xiao practices at 1 Baylor Plz Bcm 620, Houston, TX 77030. The listed phone number is (713) 798-0104.

What is Ran Xiao's specialty?

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

Is Ran Xiao enrolled in Medicare?

Yes. Ran Xiao is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ran Xiao was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.