OSNA PLLC
NPI 1104148923
Orthopaedic Surgery in Scottsdale, AZ
About Osna Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSNA PLLC (NPI 1104148923) is a healthcare organization registered as an orthopaedic surgery in Scottsdale, Arizona and active in the NPI registry since February 2010. The organization lists Melissa A Englert, Credentialing Authority, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
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 Pllc 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 PLLC, which bills Medicare for the services they deliver. Of these, 80 practice 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 Osna PLLC's NPI number?
The NPI number for Osna PLLC is 1104148923. It was assigned to this organization in the NPPES registry on February 20, 2010.
Where is Osna PLLC located?
Osna PLLC is located at 10250 N 92nd St Suite 308, Scottsdale, AZ 85258. The listed phone number is (480) 947-3700.
What is Osna PLLC's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Osna PLLC enrolled in Medicare?
Yes. Osna PLLC is registered in the Medicare PECOS enrollment system.
When is Osna 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 Osna PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 330 clinicians in 15 Medicare specialties reassign their Medicare billing to Osna 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, 80 practice 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 Osna PLLC was last updated on February 15, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 Pllc · NPI 1104148923
Orthopaedic Surgery organization in Scottsdale, Arizona. Organization record, active in the CMS NPPES registry since February 20, 2010.
## Identity
- **NPI:** 1104148923 (Entity type: Organization)
- **Enumerated:** February 20, 2010
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **Organization subpart:** Yes (part of Osna Pllc)
- **Authorized official:** Melissa Englert, CREDENTIALING AUTHORITY
## Practice location
- **Address:** 10250 N 92ND ST, SUITE 308, Scottsdale, AZ 85258-4510
- **Phone:** (480) 947-3700 · **Fax:** (480) 941-1640
## 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); 80 practice within 10 miles; [full list](https://npiprofile.com/npi/1104148923/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2018
- **Other identifiers:** Other DQ4501 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1104148923) · Data from the CMS NPPES public registry.