Ms. Martha Marquesen NP
About this NPIWhat this record shows.
NPI 1831356492 is registered to Ms. Martha Marquesen NP, a Adult Health Nurse Practitioner practising at Nih 9000 Rockville Pike, 10 Center Drive Building 10 Crc Room 6w-3750 in Bethesda, Maryland. Adult Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Martha Marquesen NP has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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.
Order and Referring Only
- I20230912000438Infectious DiseaseMD
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 Ms. Martha Marquesen NP accepts. To confirm in-network status with your specific health plan, contact Ms. Martha Marquesen NP directly at (301) 451-7907.
Frequently asked
Yes. NPI 1831356492 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 (301) 451-7907.
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. Ms. Martha Marquesen NP is a Type-1 individual NPI.