ATI HOLDINGS, LLC
NPI 1396781050
Clinic/Center - Physical Therapy in Rising Sun, MD
About Ati Holdings, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ATI HOLDINGS, LLC (NPI 1396781050), doing business as Ati Physical Therapy, is a healthcare organization registered as a physical therapy in Rising Sun, Maryland and active in the NPI registry since June 2006. The organization maintains a secondary practice location in Wilmington and lists Wade A Meyer, Vp Chief Compliance Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
Other Identifiers 6
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)
Ati Holdings, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
790Medicare enrollment records show 790 clinicians reassign Medicare billing to Ati Holdings, LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 10 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 790Source: 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 Ati Holdings, LLC's NPI number?
The NPI number for Ati Holdings, LLC is 1396781050. It was assigned to this organization in the NPPES registry on June 21, 2006. The provider is doing business as ATI Physical Therapy.
Where is Ati Holdings, LLC located?
Ati Holdings, LLC is located at 52 Rising Sun Town Ctr, Rising Sun, MD 21911. The listed phone number is (410) 297-8141.
What is Ati Holdings, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Physical Therapy, with taxonomy code 261QP2000X.
Is Ati Holdings, LLC enrolled in Medicare?
Yes. Ati Holdings, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ati Holdings, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 790 clinicians in 2 Medicare specialties reassign their Medicare billing to Ati Holdings, LLC. 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 (772) and Occupational Therapist in Private Practice (18). Of these, 2 practice at this address and 10 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Ati Holdings, LLC accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, CareSource and Highmark Blue Cross Blue Shield Delaware and 1 other insurer list Ati Holdings, LLC 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 Ati Holdings, LLC was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Ati Holdings, Llc · NPI 1396781050
Physical Therapy organization in Rising Sun, Maryland. Organization record, active in the CMS NPPES registry since June 21, 2006.
## Identity
- **NPI:** 1396781050 (Entity type: Organization)
- **Enumerated:** June 21, 2006
- **Primary specialty:** Clinic/Center - Physical Therapy · taxonomy 261QP2000X
- **Also known as:** ATI Physical Therapy (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Wade Meyer, VP CHIEF COMPLIANCE OFFICER
## Practice location
- **Address:** 52 RISING SUN TOWN CTR, Rising Sun, MD 21911-1902
- **Phone:** (410) 297-8141
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 790 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (772), Occupational Therapist in Private Practice (18); 2 practice at this address and 10 within 10 miles; [full list](https://npiprofile.com/npi/1396781050/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 30, 2025
- **Other identifiers:** Other DG3535 (PA); Medicaid 1000040229 (DE); Other 2806332000; and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1396781050) · Data from the CMS NPPES public registry.