Great Lakes Specialty Hospital - Oak LLC
About this NPIWhat this record shows.
NPI 1609800614 is registered to Great Lakes Specialty Hospital - Oak LLC, a healthcare organisation classified as "Long Term Care Hospital" and located at 200 Jefferson Ave Se, 5th Floor in Grand Rapids, Michigan. The organisation's authorised official is Michael Tarvin. The organisation has been enumerated in the NPI registry since 2006.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 4132090MI
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 Great Lakes Specialty Hospital - Oak LLC accepts. To confirm in-network status with your specific health plan, contact Great Lakes Specialty Hospital - Oak LLC directly at (231) 777-6202.
Frequently asked
Yes. NPI 1609800614 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Long Term Care Hospital 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 (231) 777-6202.
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. Great Lakes Specialty Hospital - Oak LLC is a Type-2 organisational NPI.