ARKADIY CHERNYAK, MD LLC
NPI 1043580756
Psychiatry & Neurology - Psychiatry in Union, NJ
About Arkadiy Chernyak, Md Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARKADIY CHERNYAK, MD LLC (NPI 1043580756) is a healthcare organization registered as a psychiatry in Union, New Jersey and active in the NPI registry since January 2012. The organization lists Arkadiy Chernyak, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arkadiy Chernyak, Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Arkadiy Chernyak, MD LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Arkadiy Chernyak, MD LLC's NPI number?
The NPI number for Arkadiy Chernyak, MD LLC is 1043580756. It was assigned to this organization in the NPPES registry on January 11, 2012.
Where is Arkadiy Chernyak, MD LLC located?
Arkadiy Chernyak, MD LLC is located at 2401 Morris Ave, Union, NJ 07083. The listed phone number is (908) 377-3273.
What is Arkadiy Chernyak, MD LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Arkadiy Chernyak, MD LLC enrolled in Medicare?
Yes. Arkadiy Chernyak, MD LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arkadiy Chernyak, MD LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Arkadiy Chernyak, MD LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Arkadiy Chernyak, MD LLC was last updated on January 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.
# Arkadiy Chernyak, Md Llc · NPI 1043580756
Psychiatry organization in Union, New Jersey. Organization record, active in the CMS NPPES registry since January 11, 2012.
## Identity
- **NPI:** 1043580756 (Entity type: Organization)
- **Enumerated:** January 11, 2012
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Organization subpart:** No
- **Authorized official:** Arkadiy Chernyak, OWNER
## Practice location
- **Address:** 2401 MORRIS AVE, Union, NJ 07083-5745
- **Phone:** (908) 377-3273
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Psychiatry) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 11, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1043580756) · Data from the CMS NPPES public registry.