Individual provider · Type 1 NPI

Katumu Mariama Sei

Registered Nurse · Washington, DC

NPI number 1881474021 Active

Practice location

2918 Minnesota Ave SE
Washington, DC 20019-1127

Call (202) 839-5310 Map

Mailing address

9400 Grand Blvd Apt 1309
Largo, MD 20774-2646

Other practice locations

  • 4130 Hunt Pl NE, Washington, DC 20019-3565 · (202) 388-4300

Specialties and licenses

TaxonomyCodeLicense
Addiction (Substance Use Disorder) Registered Nurse 163WA0400XRN968442 (DC)
Registered Nurse Primary 163W00000XRN968442 (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 1881474021

Katumu Mariama Sei's National Provider Identifier is 1881474021, issued on Oct 4, 2023. The primary taxonomy on file is Registered Nurse (163W00000X), and the practice location is in Washington, DC. The record was last updated on Sep 10, 2026.