Marissa Digregorio DNP, Agnp
Also known as
- Formerly known asKramer, Marissa
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1700561321 is registered to Marissa Digregorio DNP, Agnp, a Adult Health Nurse Practitioner practising at 5034 Griffin Rd in Saint Louis, Missouri. Adult Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marissa Digregorio DNP, Agnp has been enumerated in the National Provider Identifier (NPI) registry since 2023.
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
- I20231003003104Nurse PractitionerMO
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 Marissa Digregorio DNP, Agnp accepts. To confirm in-network status with your specific health plan, contact Marissa Digregorio DNP, Agnp directly at (314) 843-7333.
Frequently asked
Yes. NPI 1700561321 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Health Nurse Practitioner 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) 843-7333.
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. Marissa Digregorio DNP, Agnp is a Type-1 individual NPI.