Mrs. Maryn Kramerz FNP-Bc
About this NPIWhat this record shows.
NPI 1487396016 is registered to Mrs. Maryn Kramerz FNP-Bc, a Family Nurse Practitioner practising at 725 Concord Ave in Cambridge, Massachusetts. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Maryn Kramerz FNP-Bc has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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
- I20220707002792Nurse PractitionerMA
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 Mrs. Maryn Kramerz FNP-Bc accepts. To confirm in-network status with your specific health plan, contact Mrs. Maryn Kramerz FNP-Bc directly at (617) 661-4600.
Frequently asked
Yes. NPI 1487396016 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family 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 (617) 661-4600.
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. Mrs. Maryn Kramerz FNP-Bc is a Type-1 individual NPI.