Dr Robert D Grimshaw DO PLLC
About this NPIWhat this record shows.
NPI 1124073523 is registered to Dr Robert D Grimshaw DO PLLC, a healthcare organisation classified as "Family Medicine" and located at 201 W Huron Ave in Vassar, Michigan. The organisation's authorised official is Robert Grimshaw. The organisation has been enumerated in the 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.
Medicaid
- 4532064MI
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 Dr Robert D Grimshaw DO PLLC accepts. To confirm in-network status with your specific health plan, contact Dr Robert D Grimshaw DO PLLC directly at (989) 823-5030.
Frequently asked
Yes. NPI 1124073523 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
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) 823-5030.
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. Dr Robert D Grimshaw DO PLLC is a Type-2 organisational NPI.