SUBRAMANIAM PARAMESHWARAN MD
NPI 1821019944
Physical Medicine & Rehabilitation in Casa Grande, AZ
About Subramaniam Parameshwaran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUBRAMANIAM PARAMESHWARAN MD (NPI 1821019944) is an individual physical medicine & rehabilitation provider in Casa Grande, Arizona, licensed in Arizona (33446) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Subramaniam Parameshwaran Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Subramaniam Parameshwaran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Mohave, AZ 86426
- Reassigned Medicare billing, Arizona enrollment
- 20 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.
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.
CASA GRANDE, AZ 85222
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 Subramaniam Parameshwaran's NPI number?
The NPI number for Subramaniam Parameshwaran is 1821019944. It was assigned to this individual provider in the NPPES registry on July 22, 2006.
Where is Subramaniam Parameshwaran located?
Subramaniam Parameshwaran practices at 1800 E Florence Blvd, Casa Grande, AZ 85222. The listed phone number is (520) 426-9006.
What is Subramaniam Parameshwaran's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Subramaniam Parameshwaran enrolled in Medicare?
Yes. Subramaniam Parameshwaran is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Subramaniam Parameshwaran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Subramaniam Parameshwaran reassigns Medicare benefits to Valley View Physician Practices LLC (Fort Mohave, AZ). 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 Subramaniam Parameshwaran'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 Subramaniam Parameshwaran was last updated on October 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.