Individual Healthcare Provider
Valentina Kolker, RPA-C
Provider's NPPES record last updated: February 24, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1033431960
- Primary Specialty
- Physician Assistant — Surgical
- Practice Location
- Montclair, New Jersey
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 11:17 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Physician Assistant
Surgical
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363AS0400X Physician Assistant
Medical
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363AM0700X
Provider-Reported License Information
- Physician Assistant (New Jersey)
- MK3907562
- Physician Assistant (New York)
- 1091611
Practice Locations
Practice Location
1 Bay Ave
Harries Pavilion, Suite 1
Montclair, New Jersey 07042-4837
Phone: (973) 429-6000
Additional Practice Location
20 Prospect Ave
Hackensack, New Jersey 07601-1997
Phone: (551) 996-5960
Additional Practice Location
145 S Dean St
Englewood, New Jersey 07631-3513
Phone: (201) 308-5591
Record Information
- Enumeration Date
- February 19, 2010
- Provider's NPPES Record Last Updated
- February 24, 2026
- Certification Date
- February 24, 2026
- NPISignal NPPES Dataset
- August 2026
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