RIAZ A. LONE MD
NPI 1124189253
Internal Medicine in Sidney, NY
About Riaz A. Lone Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIAZ A. LONE MD (NPI 1124189253) is an individual internal medicine provider in Sidney, New York, licensed in New York (144364) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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)
Riaz A. Lone Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Riaz Lone reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cooperstown, NY 13326
- Reassigned Medicare billing, New York enrollment
- 496 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13838 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 6
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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Riaz Lone's NPI number?
The NPI number for Riaz Lone is 1124189253. It was assigned to this individual provider in the NPPES registry on December 13, 2006.
Where is Riaz Lone located?
Riaz Lone practices at 59 River St, Sidney, NY 13838. The listed phone number is (607) 563-8022.
What is Riaz Lone's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Riaz Lone enrolled in Medicare?
Yes. Riaz Lone is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Riaz Lone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Riaz Lone reassigns Medicare benefits to Mary Imogene Bassett Hospital (Cooperstown, NY). 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 Riaz Lone'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 Riaz Lone was last updated on May 8, 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.