Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Monika Siergiej, RN

Individual provider Registered Nurse · NPI 1629931845

MS. Monika Siergiej, RN is a Registered Nurse in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

5411 2nd Ave Fl 1
Brooklyn, NY 11220-2664
Phone: (718) 374-5484
Fax: (347) 763-5540
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 526105 (NY)

Record details

NPI number1629931845
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedDecember 4, 2025
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

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