PETER LY
NPI 1841880424
Physical Therapist - Orthopedic in Philadelphia, PA
About Peter Ly NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER LY (NPI 1841880424) is an individual orthopedic provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (PT029077) and active in the NPI registry since January 2021. He maintains a secondary practice location in Philadelphia and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Peter Ly is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Peter Ly reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19145
- Reassigned Medicare billing, Pennsylvania enrollment
- 2 clinicians in this Medicare group
Philadelphia, PA 19147
- Reassigned Medicare billing, Pennsylvania enrollment
- 334 clinicians in this Medicare group
Philadelphia, PA 19140
- Reassigned Medicare billing, Pennsylvania enrollment
- 12 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.
Other Providers at the Same Location NPPES
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 Peter Ly's NPI number?
The NPI number for Peter Ly is 1841880424. It was assigned to this individual provider in the NPPES registry on January 19, 2021.
Where is Peter Ly located?
Peter Ly practices at 2069 Mercy St, Philadelphia, PA 19145. The listed phone number is (267) 269-9288.
What is Peter Ly's specialty?
The primary specialty registered for this NPI is Physical Therapist, specializing in Orthopedic, with taxonomy code 2251X0800X.
Is Peter Ly enrolled in Medicare?
Yes. Peter Ly is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Peter Ly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Ly reassigns Medicare benefits to 3 organizations: Itreat Physical Therapy & Wellness Inc (Philadelphia, PA), Orthopedic And Sports Physical Therapy Services, Inc. (Philadelphia, PA) and La Fortaleza Physical Therapy Center Inc. (Philadelphia, PA). Each 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 Peter Ly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peter Ly accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Peter Ly 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 Peter Ly was last updated on May 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Peter Ly · NPI 1841880424
Orthopedic provider in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since January 19, 2021.
## Identity
- **NPI:** 1841880424 (Entity type: Individual)
- **Enumerated:** January 19, 2021
- **Primary specialty:** Physical Therapist - Orthopedic · taxonomy 2251X0800X
- **State license:** PT029077 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 2069 MERCY ST, Philadelphia, PA 19145-2806
- **Phone:** (267) 269-9288
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Itreat Physical Therapy & Wellness Inc (NPI 1437895000, Philadelphia, PA); Orthopedic And Sports Physical Therapy Services, Inc. (NPI 1588661235, Philadelphia, PA); La Fortaleza Physical Therapy Center Inc. (NPI 1285673517, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 19, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1841880424) · Data from the CMS NPPES public registry.