Grace Gryzlo MSN
About this NPIWhat this record shows.
NPI 1316463524 is registered to Grace Gryzlo MSN, a Nurse Practitioner, Pediatrics practising at 1 Childrens Pl in Saint Louis, Missouri. Nurse Practitioner, Pediatrics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Grace Gryzlo MSN has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20201001003289Nurse PractitionerWA
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 Grace Gryzlo MSN accepts. To confirm in-network status with your specific health plan, contact Grace Gryzlo MSN directly at (314) 454-6000.
Frequently asked
Yes. NPI 1316463524 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nurse Practitioner, Pediatrics 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 (314) 454-6000.
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. Grace Gryzlo MSN is a Type-1 individual NPI.