Montclair Emergency Physicians LLC in Montclair, NJ
This organization bills under NPI 1851979470, an organization record issued on Apr 2, 2021 with the primary taxonomy Emergency Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1851979470
- Legal name
- Montclair Emergency Physicians LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 1 BAY AVE, Montclair, NJ 07042
- Phone
- 954-939-5000
- Mailing address
- Philadelphia, PA
- Enumerated
- Apr 2, 2021
- Record updated
- Jul 13, 2026
- Authorized official
- Owner (title as filed)
18 clinicians CMS lists with Montclair Emergency Physicians in Montclair
- Michelle Antonowicz, MDEmergency Medicine Physician1780683128
- Ana Arias, MDEmergency Medicine Physician1528140084
- Matthew AvenosoEmergency Medicine Physician1548898141
- Krista Bilbraut, MDEmergency Medicine Physician1487856316
- Arthur Calise, DOEmergency Medicine Physician1184626509
- Matthew Davis, MDEmergency Medicine Physician1548420193
- Liqi Fan, MDEmergency Medicine Physician1083910830
- Alan Gerstel, MDEmergency Medicine Physician1417915737
- Brian KochEmergency Medicine Physician1972998417
- Roli KushwahaEmergency Medicine Physician1033607759
- Lisa Leuchten, DOEmergency Medicine Physician1750667283
- Viktor Livshits, MDEmergency Medicine Physician1316361637
- Victor Maroun, MDEmergency Medicine Physician1477564425
- Lani Mendelson, MDEmergency Medicine Physician1356721195
- Ilya Parizh, DOEmergency Medicine Physician1619361995
- Andrew Sapira, MDEmergency Medicine Physician1255431854
- Erik Sherman, MDEmergency Medicine Physician1114488285
- Dmitriy Zelikson, DOEmergency Medicine Physician1528314580
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the New Jersey secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Why is the mailing address in Pennsylvania?
The mailing address in the record (Philadelphia, PA) is where the organization receives mail. Care is given at the practice location in Montclair.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.