DR. STEPHEN J BERNSTEIN M.D.
NPI 1215017736
Internal Medicine - Rheumatology in New York, NY
About Dr. Stephen J Bernstein M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN J BERNSTEIN M.D. (NPI 1215017736) is an individual rheumatology provider in New York, New York, licensed in New York (149305) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and maintains a secondary practice location in Melville.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Stephen J Bernstein M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Stephen Bernstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 16
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10065 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10065
NEW YORK, NY 10065
NEW YORK, NY 10065
NEW YORK, NY 10065
NEW YORK, NY 10065
NEW YORK, NY 10065
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 Stephen Bernstein's NPI number?
The NPI number for Stephen Bernstein is 1215017736. It was assigned to this individual provider in the NPPES registry on October 17, 2006.
Where is Stephen Bernstein located?
Stephen Bernstein practices at 1041 3rd Ave Ste 201, New York, NY 10065. The listed phone number is (212) 535-3222.
What is Stephen Bernstein's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Stephen Bernstein enrolled in Medicare?
Yes. Stephen Bernstein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Stephen Bernstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Bernstein reassigns Medicare benefits to 2 organizations: Next Generation Medical Healthcare, PLLC (New York, NY) and New York University (Boynton Beach, FL). Each 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 Stephen Bernstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephen Bernstein affiliated with any hospitals?
According to CMS data, Stephen Bernstein is affiliated with Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Stephen Bernstein was last updated on February 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.