Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MRS. VICTORIA SIEFERT OTR/L
NPI 1629998927
Occupational Therapist in Warren, NJ

Active since July 16, 2026
57 MOUNT BETHEL RD, WARREN, NJ 07059(908) 364-9909 Get Directions Write a Review

NPPES record added: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Victoria Siefert Otr/l NPPES

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

MRS. VICTORIA SIEFERT OTR/L (NPI 1629998927) is an individual occupational therapist in Warren, New Jersey, licensed in New Jersey (46TR01204300) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1629998927
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMRS. VICTORIA SIEFERTCredential: OTR/L
Location Address57 MOUNT BETHEL RDWarren, NJ 07059-5606
Mailing Address45 Wynwood DrMonmouth Junction, NJ 08852-2024 · (908) 328-5137
Sole ProprietorNo
Enumeration DateJuly 16, 2026
NPPES CertifiedJuly 17, 2026
NPI 1629998927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in NJ · 46TR01204300
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
57 MOUNT BETHEL RD, Warren, NJ 07059

Other Providers at the Same Location NPPES 3

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

Occupational Therapist
57 MOUNT BETHEL RD
WARREN, NJ 07059
Occupational Therapist
57 MOUNT BETHEL RD
WARREN, NJ 07059
Occupational Therapist
57 MOUNT BETHEL RD
WARREN, NJ 07059

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 Victoria Siefert's NPI number?

The NPI number for Victoria Siefert is 1629998927. It was assigned to this individual provider in the NPPES registry on July 16, 2026.

Where is Victoria Siefert located?

Victoria Siefert practices at 57 Mount Bethel Rd, Warren, NJ 07059. The listed phone number is (908) 364-9909.

What is Victoria Siefert's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

When was this NPI record last updated?

The NPPES record for Victoria Siefert was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.