Dr. Kelly Grzywacz M.D.
About this NPIWhat this record shows.
NPI 1033314000 is registered to Dr. Kelly Grzywacz M.D., a Pediatrics practising at 1600 Rockland Rd, A. I. Dupont Hospital For Children in Wilmington, Delaware. Pediatrics is the medical specialty focused on the health of infants, children, and adolescents through age 21. Dr. Kelly Grzywacz M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
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. Kelly Grzywacz M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Kelly Grzywacz M.D. directly at (302) 651-5874.
Frequently asked
Yes. NPI 1033314000 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 (302) 651-5874.
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. Kelly Grzywacz M.D. is a Type-1 individual NPI.