DR. MATHAVAN SIVARAJAH M.D.
NPI 1447632336
Pediatrics - Neonatal-Perinatal Medicine in Akron, OH
About Dr. Mathavan Sivarajah M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATHAVAN SIVARAJAH M.D. (NPI 1447632336) is an individual neonatal-perinatal medicine provider in Akron, Ohio, licensed in Ohio (35.134019) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Mathavan Sivarajah M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mathavan Sivarajah reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cleveland, OH 44195
- Reassigned Medicare billing, Ohio enrollment
- 7,608 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.
AKRON, OH 44307
AKRON, OH 44307
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 Mathavan Sivarajah's NPI number?
The NPI number for Mathavan Sivarajah is 1447632336. It was assigned to this individual provider in the NPPES registry on June 26, 2015.
Where is Mathavan Sivarajah located?
Mathavan Sivarajah practices at 1 Akron General Ave, Akron, OH 44307. The listed phone number is (216) 444-2568.
What is Mathavan Sivarajah's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Mathavan Sivarajah enrolled in Medicare?
Yes. Mathavan Sivarajah is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mathavan Sivarajah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mathavan Sivarajah reassigns Medicare benefits to The Cleveland Clinic Foundation (Cleveland, OH). 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 Mathavan Sivarajah'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 Mathavan Sivarajah was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.