KEREM HAKKI BORTECEN MD, PHD, MBA, FACS
NPI 1134273147
Surgery in New York, NY
About Kerem Hakki Bortecen Md, Phd, Mba, Facs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEREM HAKKI BORTECEN MD, PHD, MBA, FACS (NPI 1134273147) is an individual surgery provider in New York, New York, licensed in New York (267935) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Kerem Hakki Bortecen Md, Phd, Mba, Facs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Kerem Bortecen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 623 clinicians in this Medicare group
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10022 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10022
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 Kerem Bortecen's NPI number?
The NPI number for Kerem Bortecen is 1134273147. It was assigned to this individual provider in the NPPES registry on January 23, 2007.
Where is Kerem Bortecen located?
Kerem Bortecen practices at 14 E 60th St, New York, NY 10022. The listed phone number is (888) 286-6600.
What is Kerem Bortecen's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Kerem Bortecen enrolled in Medicare?
Yes. Kerem Bortecen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kerem Bortecen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kerem Bortecen reassigns Medicare benefits to 3 organizations: Metropolitan Medical Practice Plan PC (New York, NY), Essen Medical Associates, PC (Bronx, NY) and House Call Medical Services Of New York, PLLC (Bronx, NY). 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 Kerem Bortecen'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 Kerem Bortecen was last updated on March 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Kerem Hakki Bortecen, MD, PHD, MBA, FACS · NPI 1134273147
Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since January 23, 2007.
## Identity
- **NPI:** 1134273147 (Entity type: Individual)
- **Enumerated:** January 23, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 267935 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 14 E 60TH ST, New York, NY 10022-1006
- **Phone:** (888) 286-6600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Metropolitan Medical Practice Plan PC (NPI 1306138383, New York, NY); Essen Medical Associates, PC (NPI 1366418709, Bronx, NY); House Call Medical Services Of New York, PLLC (NPI 1851345946, Bronx, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 18, 2017
- **Other identifiers:** Medicaid 036129009 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1134273147) · Data from the CMS NPPES public registry.