DR. ENRIQUE O. ORTIZ-DIAZ M.D.
NPI 1275737660
Internal Medicine - Critical Care Medicine in San Antonio, TX
About Dr. Enrique O. Ortiz-diaz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ENRIQUE O. ORTIZ-DIAZ M.D. (NPI 1275737660) is an individual critical care medicine provider in San Antonio, Texas, licensed in Texas (R9261) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Hospital Menonita Caguas Inc, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 1
Accepted 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
Dr. Enrique O. Ortiz-diaz 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital Menonita Caguas Inc
Acute Care Hospitals · Caguas, PRPeterson Regional Medical Center
Acute Care Hospitals · Kerrville, TXMethodist Hospital Atascosa
Acute Care Hospitals · Jourdanton, TXMethodist Hospital
Acute Care Hospitals · San Antonio, TXUvalde Memorial Hospital
Critical Access Hospitals · Uvalde, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
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 Enrique Ortiz-diaz's NPI number?
The NPI number for Enrique Ortiz-diaz is 1275737660. It was assigned to this individual provider in the NPPES registry on June 12, 2007.
Where is Enrique Ortiz-diaz located?
Enrique Ortiz-diaz practices at 4458 Medical Dr Ste 505, San Antonio, TX 78229. The listed phone number is (210) 690-7400.
What is Enrique Ortiz-diaz's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Enrique Ortiz-diaz enrolled in Medicare?
Yes. Enrique Ortiz-diaz 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 Enrique Ortiz-diaz accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 6 other insurers list Enrique Ortiz-diaz 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 Enrique Ortiz-diaz affiliated with any hospitals?
According to CMS data, Enrique Ortiz-diaz is affiliated with Hospital Menonita Caguas Inc, Peterson Regional Medical Center, Methodist Hospital Atascosa, Methodist Hospital and Uvalde Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Enrique Ortiz-diaz was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.