Gregory Hayne M.D.
About this NPIWhat this record shows.
NPI 1457325946 is registered to Gregory Hayne M.D., a Gastroenterology practising at 107 W Main St in Marquette, Michigan. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gregory Hayne M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- P52466OH· Issued by SUMMACARE HEALTH PLAN
- 101754OH· Issued by KAISER
- 000000030816OH· Issued by UNICARE- LIFE AND HEALTH
- 110160075OH· Issued by RAILROAD
- 000000030816OH· Issued by ANTHEM BCBS
- 393424OH· Issued by WELLCARE OF OH
Medicaid
- 0858451OH
Source: NPPES public registry.
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 Hayne M.D. accepts. To confirm in-network status with your specific health plan, contact Gregory Hayne M.D. directly at (906) 225-4606.
Frequently asked
Yes. NPI 1457325946 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology 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 (906) 225-4606.
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 Hayne M.D. is a Type-1 individual NPI.