DR. SUDHIR SUNDER RAJAN M.D.
NPI 1396961249
Internal Medicine - Critical Care Medicine in Orange, CA
About Dr. Sudhir Sunder Rajan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SUDHIR SUNDER RAJAN M.D. (NPI 1396961249) is an individual critical care medicine provider in Orange, California, licensed in California (A85191) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses 3
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Sudhir Sunder Rajan M.d. 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92868 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.
ORANGE, CA 92868
ORANGE, CA 92868
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 Sudhir Rajan's NPI number?
The NPI number for Sudhir Rajan is 1396961249. It was assigned to this individual provider in the NPPES registry on April 18, 2007. The provider is also known as Dr. Sudhir Sunderrajan M.D..
Where is Sudhir Rajan located?
Sudhir Rajan practices at 101 The City Dr S Bldg 53, Rt 81, Orange, CA 92868. The listed phone number is (714) 456-5150.
What is Sudhir Rajan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Sudhir Rajan enrolled in Medicare?
Yes. Sudhir Rajan 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.
When was this NPI record last updated?
The NPPES record for Sudhir Rajan was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
