Gregor Massoth
About this NPIWhat this record shows.
NPI 1235081084 is registered to Gregor Massoth, a Anesthesiology practising at 5323 Harry Hines Blvd Stop 7200 in Dallas, Texas. Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management. Gregor Massoth has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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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 Gregor Massoth accepts. To confirm in-network status with your specific health plan, contact Gregor Massoth directly at (214) 648-5461.
Frequently asked
Yes. NPI 1235081084 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management.
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 (214) 648-5461.
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. Gregor Massoth is a Type-1 individual NPI.