1. Home
  2. Directory
  3. Texas
  4. San Antonio
  5. Internal Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NIAILAH OCHAI
NPI 1023508165
Internal Medicine - Clinical Cardiac Electrophysiology in San Antonio, TX

Active since May 15, 2018
4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 644-3278(210) 702-6130 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 18, 2026, Apr 28, 2026, Dec 2, 2024 and 3 more (6 updates tracked since 2018).

About Niailah Ochai NPPES

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

NIAILAH OCHAI (NPI 1023508165) is an individual clinical cardiac electrophysiology provider in San Antonio, Texas, licensed in Texas (W6508) and active in the NPI registry since May 2018.

NPPES Registry Identity

NPI1023508165
Entity TypeIndividualFemale
Primary Taxonomy207RC0001X
Provider Legal NameNIAILAH OCHAI
Location Address4502 MEDICAL DRSan Antonio, TX 78229-4492
Mailing Address4502 Medical DrSan Antonio, TX 78229-4402 · (210) 358-4000 · Fax (210) 702-6860
Phone(210) 644-3278
Fax(210) 702-6130
Sole ProprietorNo
Enumeration DateMay 15, 2018
Last NPPES UpdateSeptember 18, 20266 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1023508165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
License✔ Licensed in TX · W6508
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
4502 MEDICAL DR, San Antonio, TX 78229
Open in Google Maps ↗

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.

EDUARDO N. POLLONO MD
Internal Medicine (Cardiovascular Disease)
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
DR. MAHDIEH IRAN NEJAD PARIZI M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
RICHARD LEE BALLENTINE D.M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
MR. STEVAN REYES PTA
Physical Therapy Assistant
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4253
MRS. CLAIRE LELEUX BEADLE CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
NNENNA AWAGU CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 567-4500
DR. CYNTHIA N NGUYEN PHARMD
Pharmacist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 743-4034
DR. JONATHAN EDWARD SLOVIK MD
Hospitalist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000

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 Niailah Ochai's NPI number?

The NPI number for Niailah Ochai is 1023508165. It was assigned to this individual provider in the NPPES registry on May 15, 2018.

Where is Niailah Ochai located?

Niailah Ochai practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 644-3278.

What is Niailah Ochai's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

When was this NPI record last updated?

The NPPES record for Niailah Ochai was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.