Individual provider · Type 1 NPI

Marissa Marjani McCarthy

Registered Nurse · Washington, DC

NPI number 1144170846 Active

Practice location

3921 Minnesota Ave NE
Washington, DC 20019-2662

Specialties and licenses

TaxonomyCodeLicense
Registered Nurse Primary 163W00000XRN500226209 (DC)

Registered Nurse: (1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient…

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About NPI 1144170846

Marissa Marjani McCarthy's National Provider Identifier is 1144170846, issued on Feb 2, 2026. The primary taxonomy on file is Registered Nurse (163W00000X), and the practice location is in Washington, DC. The record was last updated on Feb 2, 2026.