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MS. MONIKA SIERGIEJ RN
NPI 1629931845
Registered Nurse in Brooklyn, NY

Active since December 04, 2025
5411 2ND AVE FL 1, BROOKLYN, NY 11220(718) 374-5484(347) 763-5540 Get Directions Write a Review

NPPES record last updated: December 4, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Monika Siergiej Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MONIKA SIERGIEJ RN (NPI 1629931845) is an individual registered nurse in Brooklyn, New York, licensed in New York (526105) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1629931845
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameMS. MONIKA SIERGIEJCredential: RN
Location Address5411 2ND AVE FL 1Brooklyn, NY 11220-2664
Mailing Address88 E 58th StBrooklyn, NY 11203-3714 · (718) 374-5484 · Fax (347) 763-5540
Phone(718) 374-5484
Fax(347) 763-5540
Sole ProprietorYes
Enumeration DateDecember 4, 2025
NPPES CertifiedDecember 4, 2025
✔ NPI 1629931845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in NY · 526105
Definition
(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 in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
5411 2ND AVE FL 1, Brooklyn, NY 11220
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UNDER ANGEL'S WINGS RECOVERY CENTER, LLC
Clinic/Center (Rehabilitation, Substance Use Disorder)
5411 2ND AVE FL 1
BROOKLYN, NY 11220
Kings County (718) 374-5484

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Monika Siergiej's NPI number?

The NPI number for Monika Siergiej is 1629931845. It was assigned to this individual provider in the NPPES registry on December 4, 2025.

Where is Monika Siergiej located?

Monika Siergiej practices at 5411 2nd Ave Fl 1, Brooklyn, NY 11220. The listed phone number is (718) 374-5484.

What is Monika Siergiej's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Monika Siergiej was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.