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NEUROMUSCULAR RESEARCH CENTER
NPI 1386654895
Psychiatry & Neurology - Neurology in Phoenix, AZ

Active since August 08, 2006
4545 E SHEA BLVD, STE 175, PHOENIX, AZ 85028(480) 314-1007(480) 314-1003 Get Directions Write a Review

NPPES record last updated: July 25, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Neuromuscular Research Center NPPES

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

NEUROMUSCULAR RESEARCH CENTER (NPI 1386654895) is a healthcare organization registered as a neurology in Phoenix, Arizona and active in the NPI registry since August 2006. The organization lists Kumarsawamy Sivakumar, Owner, as its authorized official.

NPPES Registry Identity

NPI1386654895
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameSNY CORPORATION INC
Location Address4545 E SHEA BLVD, STE 175Phoenix, AZ 85028-3074
Mailing Address4545 E Shea Blvd, Ste 175Phoenix, AZ 85028-3074 · (480) 314-1007 · Fax (480) 314-1003
Phone(480) 314-1007
Fax(480) 314-1003
Organization SubpartNo
Authorized OfficialKumarsawamy SivakumarOwner · (480) 314-1026
Enumeration DateAugust 8, 2006
Last NPPES UpdateJuly 25, 2014
✔ NPI 1386654895 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in AZ · 25540
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
4545 E SHEA BLVD, Phoenix, AZ 85028
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Other Names 1

Doing Business AsNeuromuscular Research Center

Other Identifiers 1

Medicare PINZ64911AZ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Neuromuscular Research Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Neuromuscular Research Center, which bills Medicare for the services this clinician delivers.

Clinician (1)

Kumaraswamy Sivakumar, M.D.
Neurology
NPI 1821035254
4545 E SHEA BLVD STE 175
Phoenix, AZ 85028
(480) 314-1007
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 03D1031672

Sny Corp Dba Neuromuscular Research Center · Phoenix, AZ
Expired · Oct 5, 2026
CLIA Number03D1031672
Laboratory TypePhysician Office
Certificate Effective DateOctober 6, 2024
Certificate Expiration DateOctober 5, 2026
Laboratory DirectorKumaraswamy Sivakumar, MD
Laboratory Phone(480) 314-1007
Laboratory LocationSny Corp Dba Neuromuscular Research Center4545 E Shea Blvd, Ste 175, Phoenix, AZ 85028
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Sny Corporation Inc's NPI number?

The NPI number for Sny Corporation Inc is 1386654895. It was assigned to this organization in the NPPES registry on August 8, 2006. The provider is doing business as Neuromuscular Research Center.

Where is Sny Corporation Inc located?

Sny Corporation Inc is located at 4545 E Shea Blvd Ste 175, Phoenix, AZ 85028. The listed phone number is (480) 314-1007.

What is Sny Corporation Inc's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Sny Corporation Inc enrolled in Medicare?

Yes. Sny Corporation Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sny Corporation Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Sny Corporation Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sny Corporation Inc was last updated on July 25, 2014. 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.