WINDWARD ORTHOPAEDIC GROUP INC
NPI 1245209162
Orthopaedic Surgery in Kailua, HI
About Windward Orthopaedic Group Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WINDWARD ORTHOPAEDIC GROUP INC (NPI 1245209162), doing business as Robert L Simmons, Md, Ltd, Etal A Hawaii General Partnership, is a healthcare organization registered as an orthopaedic surgery in Kailua, Hawaii and active in the NPI registry since March 2006. The organization lists Jennifer M Primacio, Business Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Windward Orthopaedic Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Windward Orthopaedic Group Inc, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 6 within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Windward Orthopaedic Group Inc's NPI number?
The NPI number for Windward Orthopaedic Group Inc is 1245209162. It was assigned to this organization in the NPPES registry on March 14, 2006. The provider was formerly known as Robert L Simmons, MD, Ltd, Etal A Hawaii General Partnership.
Where is Windward Orthopaedic Group Inc located?
Windward Orthopaedic Group Inc is located at 30 Aulike St Suite 506, Kailua, HI 96734. The listed phone number is (808) 261-4658.
What is Windward Orthopaedic Group Inc's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Windward Orthopaedic Group Inc enrolled in Medicare?
Yes. Windward Orthopaedic Group Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Windward Orthopaedic Group Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Windward Orthopaedic Group 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. The largest specialties are Orthopedic Surgery (5) and Emergency Medicine (1). Of these, 5 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Windward Orthopaedic Group Inc accept?
Health plans from HMSA list Windward Orthopaedic Group Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Windward Orthopaedic Group Inc was last updated on September 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.