Dawn Grzeskowiak
About this NPIWhat this record shows.
NPI 1629908124 is registered to Dawn Grzeskowiak, a Case Manager/Care Coordinator practising at 400 Johnson St in Alpena, Michigan. Case Manager/Care Coordinator is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dawn Grzeskowiak 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 Dawn Grzeskowiak accepts. To confirm in-network status with your specific health plan, contact Dawn Grzeskowiak directly at (989) 354-2161.
Frequently asked
Yes. NPI 1629908124 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Case Manager/Care Coordinator 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 (989) 354-2161.
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. Dawn Grzeskowiak is a Type-1 individual NPI.