Gregory Loewen DO
About this NPIWhat this record shows.
NPI 1306836499 is registered to Gregory Loewen DO, a Pulmonary Disease Physician practising at 600 Roe Ave Fl 4 in Elmira, New York. Pulmonary Disease Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gregory Loewen DO has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
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 Gregory Loewen DO accepts. To confirm in-network status with your specific health plan, contact Gregory Loewen DO directly at (607) 271-3780.
Frequently asked
Yes. NPI 1306836499 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pulmonary Disease 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 (607) 271-3780.
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. Gregory Loewen DO is a Type-1 individual NPI.