DR. KELLY NAHUM DO
NPI 1891172045
Surgery - Surgical Critical Care in Columbus, OH
About Dr. Kelly Nahum Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KELLY NAHUM DO (NPI 1891172045) is an individual surgical critical care provider in Columbus, Ohio, licensed in Ohio (34014615) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2015).
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)
Dr. Kelly Nahum Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kelly Nahum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYMedicare 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.
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.
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 Kelly Nahum's NPI number?
The NPI number for Kelly Nahum is 1891172045. It was assigned to this individual provider in the NPPES registry on April 27, 2015.
Where is Kelly Nahum located?
Kelly Nahum practices at 1581 Dodd Dr Fl 1, Columbus, OH 43210. The listed phone number is (614) 293-2101.
What is Kelly Nahum's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Kelly Nahum enrolled in Medicare?
Yes. Kelly Nahum is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kelly Nahum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Nahum reassigns Medicare benefits to Montefiore Medical Center (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 Kelly Nahum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kelly Nahum affiliated with any hospitals?
According to CMS data, Kelly Nahum is affiliated with Montefiore Medical Center.
When was this NPI record last updated?
The NPPES record for Kelly Nahum was last updated on July 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Kelly Nahum, DO · NPI 1891172045
Surgical Critical Care physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since April 27, 2015.
## Identity
- **NPI:** 1891172045 (Entity type: Individual)
- **Enumerated:** April 27, 2015
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 34014615 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1581 DODD DR FL 1, Columbus, OH 43210-1257
- **Phone:** (614) 293-2101 · **Fax:** (614) 293-9155
## 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:** Montefiore Medical Center (NPI 1760288278, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2015
## Record status
- **NPPES last updated:** July 12, 2021
- **Other identifiers:** Medicaid 0446728 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1891172045) · Data from the CMS NPPES public registry.