Dr. Karen Dyer M.D.
About this NPIWhat this record shows.
NPI 1003854530 is registered to Dr. Karen Dyer M.D., a Pediatrics practising at 1234 Napier Ave in Saint Joseph, Michigan. Pediatrics is the medical specialty focused on the health of infants, children, and adolescents through age 21. Dr. Karen Dyer M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds 3 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20080520000591Pediatric MedicineMI
- I20180921002607Pediatric MedicineIL
- I20250317002470Pediatric MedicineVI
Source: CMS PECOS public enrollment file.
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. Karen Dyer M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Karen Dyer M.D. directly at (269) 985-4632.
Frequently asked
Yes. NPI 1003854530 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatrics is the medical specialty focused on the health of infants, children, and adolescents through age 21.
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 (269) 985-4632.
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. Karen Dyer M.D. is a Type-1 individual NPI.