DR. NADARAJAH SRIKUMAR MD
NPI 1609860238
Internal Medicine - Cardiovascular Disease in Columbus, NE
About Dr. Nadarajah Srikumar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NADARAJAH SRIKUMAR MD (NPI 1609860238) is an individual cardiovascular disease provider in Columbus, Nebraska, licensed in Nebraska (25728) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Harris Regional Hospital, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
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. Nadarajah Srikumar Md 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 Reassignments
5Medicare enrollment records show Nadarajah Srikumar reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sylva, NC 28779
- Reassigned Medicare billing, North Carolina enrollment
- 456 clinicians in this Medicare group
Tazewell, VA 24651
- Reassigned Medicare billing, Virginia enrollment
- 608 clinicians in this Medicare group
Tazewell, VA 24651
- Reassigned Medicare billing, Virginia enrollment
- 118 clinicians in this Medicare group
Roanoke, VA 24011
- Reassigned Medicare billing, Virginia enrollment
- 956 clinicians in this Medicare group
Manteo, NC 27954
- Reassigned Medicare billing, North Carolina enrollment
- Medicare enrollment name: Outer Banks Professional Services, LLC
- 346 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harris Regional Hospital
Acute Care Hospitals · Sylva, NCThe Outer Banks Hospital, Inc
Critical Access Hospitals · Nags Head, NCSentara Norfolk General Hospital
Acute Care Hospitals · Norfolk, VACarilion New River Valley Medical Center
Acute Care Hospitals · Christiansburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 68601 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, NE 68601
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 Nadarajah Srikumar's NPI number?
The NPI number for Nadarajah Srikumar is 1609860238. It was assigned to this individual provider in the NPPES registry on September 9, 2005.
Where is Nadarajah Srikumar located?
Nadarajah Srikumar practices at 4508 38th St Suite 165, Columbus, NE 68601. The listed phone number is (402) 562-4456.
What is Nadarajah Srikumar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Nadarajah Srikumar enrolled in Medicare?
Yes. Nadarajah Srikumar 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 organizations bill Medicare for Nadarajah Srikumar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nadarajah Srikumar reassigns Medicare benefits to 5 organizations: Dlp Western Carolina Physician Practices LLC (Sylva, NC), Carilion Giles Community Hospital (Tazewell, VA), Carilion Tazewell Community Hospital (Tazewell, VA), Carilion Healthcare Corporation (Roanoke, VA) and Outerbanks Professional Services LLC (Manteo, NC). 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 Nadarajah Srikumar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nadarajah Srikumar accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC and 2 other insurers list Nadarajah Srikumar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nadarajah Srikumar affiliated with any hospitals?
According to CMS data, Nadarajah Srikumar is affiliated with Harris Regional Hospital, The Outer Banks Hospital, Inc, Sentara Norfolk General Hospital and Carilion New River Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Nadarajah Srikumar was last updated on November 11, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Nadarajah Srikumar, MD · NPI 1609860238
Cardiovascular Disease physician in Columbus, Nebraska. Individual provider, active in the CMS NPPES registry since September 9, 2005.
## Identity
- **NPI:** 1609860238 (Entity type: Individual)
- **Enumerated:** September 9, 2005
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 25728 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** 4508 38TH ST, SUITE 165, Columbus, NE 68601-1668
- **Phone:** (402) 562-4456
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Dlp Western Carolina Physician Practices LLC (NPI 1316718497, Sylva, NC); Carilion Giles Community Hospital (NPI 1437776556, Tazewell, VA); Carilion Tazewell Community Hospital (NPI 1427040328, Tazewell, VA); Carilion Healthcare Corporation (NPI 1447206370, Roanoke, VA); Outerbanks Professional Services LLC (NPI 1457686891, Manteo, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** November 11, 2011
- **Other identifiers:** Medicare PIN 15645Y (FL); Other 2006655820A (KS); Medicare ID-Type Unspecified 15645Z; and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1609860238) · Data from the CMS NPPES public registry.