John Holtan MD
About this NPIWhat this record shows.
NPI 1831127224 is registered to John Holtan MD, a Family Medicine practising at 5713 Strathmoor Dr, Suite 1 in Rockford, Illinois. Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment. John Holtan MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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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 John Holtan MD accepts. To confirm in-network status with your specific health plan, contact John Holtan MD directly at (815) 398-4545.
Frequently asked
Yes. NPI 1831127224 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 (815) 398-4545.
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. John Holtan MD is a Type-1 individual NPI.