RADHA D VIJAYAKUMAR M.D.
NPI 1427020692
Physical Medicine & Rehabilitation in Lexington, MA

Active since February 02, 2006PECOS Enrolled
5 BALLARD TER, LEXINGTON, MA 02420(781) 862-1607(781) 862-1607 Get Directions Write a Review

NPPES record last updated: November 15, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Radha D Vijayakumar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RADHA D VIJAYAKUMAR M.D. (NPI 1427020692) is an individual physical medicine & rehabilitation provider in Lexington, Massachusetts, licensed in Massachusetts (208879) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427020692
Entity TypeIndividualFemale
Primary Taxonomy208100000X
Provider Legal NameRADHA D VIJAYAKUMARCredential: M.D.
Location Address5 BALLARD TERLexington, MA 02420-3201
Mailing Address736 Cambridge StreetBoston, MA 02135-2997 · (617) 789-3023 · Fax (617) 789-2467
Fax(781) 862-1607
Sole ProprietorNo
Enumeration DateFebruary 2, 2006
Last NPPES UpdateNovember 15, 2013
✔ NPI 1427020692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License✔ Licensed in MA · 208879
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
5 BALLARD TER, Lexington, MA 02420

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Radha D Vijayakumar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Radha Vijayakumar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Medicine & Rehabilitation
1401 S CALIFORNIA AVE STE 1
Chicago, IL 60608
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers19 claims19 services$43.62 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Radha Vijayakumar's NPI number?

The NPI number for Radha Vijayakumar is 1427020692. It was assigned to this individual provider in the NPPES registry on February 2, 2006.

Where is Radha Vijayakumar located?

Radha Vijayakumar practices at 5 Ballard Ter, Lexington, MA 02420. The listed phone number is (781) 862-1607.

What is Radha Vijayakumar's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Radha Vijayakumar enrolled in Medicare?

Yes. Radha Vijayakumar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Radha Vijayakumar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Radha Vijayakumar reassigns Medicare benefits to Advanced Rehabilitation Care, LLC (Chicago, IL). 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 Radha Vijayakumar'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 Radha Vijayakumar was last updated on November 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.