DR. HULYA BAYIR MD
NPI 1558333765
Pediatrics - Pediatric Critical Care Medicine in New York, NY
About Dr. Hulya Bayir Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HULYA BAYIR MD (NPI 1558333765) is an individual pediatric critical care medicine provider in New York, New York, licensed in New York (323524) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Hulya Bayir Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Hulya Bayir 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 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Franklin, PA 16323
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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.
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 10032
NEW YORK, NY 10032
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 Hulya Bayir's NPI number?
The NPI number for Hulya Bayir is 1558333765. It was assigned to this individual provider in the NPPES registry on February 2, 2006.
Where is Hulya Bayir located?
Hulya Bayir practices at 3959 Broadway, New York, NY 10032. The listed phone number is (212) 305-8458.
What is Hulya Bayir's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Hulya Bayir enrolled in Medicare?
Yes. Hulya Bayir is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hulya Bayir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hulya Bayir reassigns Medicare benefits to 2 organizations: Trustees Of Columbia University In The City Of New York (New York, NY) and University Of Pittsburgh Physicians (Franklin, PA). 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 Hulya Bayir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Hulya Bayir was last updated on June 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Hulya Bayir, MD · NPI 1558333765
Pediatric Critical Care Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since February 2, 2006.
## Identity
- **NPI:** 1558333765 (Entity type: Individual)
- **Enumerated:** February 2, 2006
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** 323524 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 3959 BROADWAY, New York, NY 10032-1559
- **Phone:** (212) 305-8458
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Trustees Of Columbia University In The City Of New York (NPI 1477068971, New York, NY); University Of Pittsburgh Physicians (NPI 1619381456, Franklin, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 14, 2023
- **Other identifiers:** Medicaid 001895497 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1558333765) · Data from the CMS NPPES public registry.