Dr. Ernesto Ruiz-Huidobro MD
About this NPIWhat this record shows.
NPI 1790730273 is registered to Dr. Ernesto Ruiz-Huidobro MD, a Allergy & Immunology Physician practising at 900 E Southlake Blvd Ste 300 in Southlake, Texas. Allergy & Immunology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Ernesto Ruiz-Huidobro MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20040730000241Allergy/ImmunologyMO
- I20220726003932Allergy/ImmunologyTX
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Ernesto Ruiz-Huidobro MD accepts. To confirm in-network status with your specific health plan, contact Dr. Ernesto Ruiz-Huidobro MD directly at (817) 421-0770.
Frequently asked
Yes. NPI 1790730273 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Allergy & Immunology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (817) 421-0770.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Ernesto Ruiz-Huidobro MD is a Type-1 individual NPI.