DR. COSTAS BIZEKIS M.D.
NPI 1518967892
Thoracic Surgery (Cardiothoracic Vascular Surgery) in New York, NY
About Dr. Costas Bizekis M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COSTAS BIZEKIS M.D. (NPI 1518967892) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in New York, New York, licensed in New York (208886) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of New York University School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses
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. Costas Bizekis 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 Reassignment
Medicare enrollment records show Costas Bizekis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: New York University
- Also billed through NPI 1285826438 (New York)
- 1,074 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 6
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 10016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10016
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 Costas Bizekis's NPI number?
The NPI number for Costas Bizekis is 1518967892. It was assigned to this individual provider in the NPPES registry on July 28, 2005.
Where is Costas Bizekis located?
Costas Bizekis practices at 530 1st Ave Suite 9V, New York, NY 10016. The listed phone number is (212) 263-7102.
What is Costas Bizekis's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Costas Bizekis enrolled in Medicare?
Yes. Costas Bizekis 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 organization bills Medicare for Costas Bizekis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Costas Bizekis reassigns Medicare benefits to Nyu Gastroenterology Associates (New York, NY). The 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 Costas Bizekis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Costas Bizekis affiliated with any hospitals?
According to CMS data, Costas Bizekis is affiliated with Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Costas Bizekis was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Dr. Costas Bizekis, M.D. · NPI 1518967892
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 28, 2005.
## Identity
- **NPI:** 1518967892 (Entity type: Individual)
- **Enumerated:** July 28, 2005
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** 208886 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 530 1ST AVE, SUITE 9V, New York, NY 10016-6402
- **Phone:** (212) 263-7102 · **Fax:** (212) 263-2042
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Nyu Gastroenterology Associates (NPI 1841281755, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** June 8, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1518967892) · Data from the CMS NPPES public registry.