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About this NPIWhat this record shows.
NPI 1144176967 is registered to Mrs. Miriam Gonthier R.T.(R)(ARRT), a Diagnostic Radiology practising at 22601 N 19th Ave Ste 108 in Phoenix, Arizona. Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury. Mrs. Miriam Gonthier R.T.(R)(ARRT) has been enumerated in the National Provider Identifier (NPI) registry since 2026.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mrs. Miriam Gonthier R.T.(R)(ARRT) accepts. To confirm in-network status with your specific health plan, contact Mrs. Miriam Gonthier R.T.(R)(ARRT) directly at (479) 667-4440.
Frequently asked
Yes. NPI 1144176967 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury.
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 (479) 667-4440.
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. Mrs. Miriam Gonthier R.T.(R)(ARRT) is a Type-1 individual NPI.
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