OSNA - ARIZONA ORTHOPAEDIC ASSOCIATES DIVISION
NPI 1144543257
Orthopaedic Surgery in Glendale, AZ
About Osna - Arizona Orthopaedic Associates Division NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSNA - ARIZONA ORTHOPAEDIC ASSOCIATES DIVISION (NPI 1144543257) is a healthcare organization registered as an orthopaedic surgery in Glendale, Arizona and active in the NPI registry since March 2010. The organization maintains a secondary practice location in Phoenix and lists Melissa Englert, Credentialing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Osna - Arizona Orthopaedic Associates Division is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
330Medicare enrollment records show 330 clinicians reassign Medicare billing to Osna - Arizona Orthopaedic Associates Division, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 34 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 330Source: 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 Orthopedic Specialists Of North America, PLLC's NPI number?
The NPI number for Orthopedic Specialists Of North America, PLLC is 1144543257. It was assigned to this organization in the NPPES registry on March 3, 2010. The provider is also known as Osna - Arizona Orthopaedic Associates Division.
Where is Orthopedic Specialists Of North America, PLLC located?
Orthopedic Specialists Of North America, PLLC is located at 18555 N 79th Ave Ste E101, Glendale, AZ 85308. The listed phone number is (602) 631-3161.
What is Orthopedic Specialists Of North America, PLLC's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Orthopedic Specialists Of North America, PLLC enrolled in Medicare?
Yes. Orthopedic Specialists Of North America, PLLC is registered in the Medicare PECOS enrollment system.
When is Orthopedic Specialists Of North America, PLLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Arizona, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Orthopedic Specialists Of North America, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 330 clinicians in 15 Medicare specialties reassign their Medicare billing to Orthopedic Specialists Of North America, PLLC. 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 Physical Therapist in Private Practice (168), Orthopedic Surgery (67) and Occupational Therapist in Private Practice (37). Of these, 4 practice at this address and 34 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Orthopedic Specialists Of North America, PLLC was last updated on February 18, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Osna - Arizona Orthopaedic Associates Division · NPI 1144543257
Orthopaedic Surgery organization in Glendale, Arizona. Organization record, active in the CMS NPPES registry since March 3, 2010.
## Identity
- **NPI:** 1144543257 (Entity type: Organization)
- **Enumerated:** March 3, 2010
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **Legal business name:** Orthopedic Specialists Of North America, Pllc
- **Organization subpart:** Yes (part of Orthopedic Specialists Of North America, Pllc)
- **Authorized official:** Melissa Englert, CREDENTIALING
## Practice location
- **Address:** 18555 N 79TH AVE STE E101, Glendale, AZ 85308-8392
- **Phone:** (602) 631-3161 · **Fax:** (602) 631-3162
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Arizona, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 330 clinicians in 15 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (168), Orthopedic Surgery (67), Occupational Therapist in Private Practice (37); 4 practice at this address and 34 within 10 miles; [full list](https://npiprofile.com/npi/1144543257/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 18, 2019
- **Other identifiers:** Other DQ4501 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1144543257) · Data from the CMS NPPES public registry.