DR. REBECCA JOANN LEDDY M.D.
NPI 1649455494
Radiology - Diagnostic Radiology in Charleston, SC
About Dr. Rebecca Joann Leddy M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REBECCA JOANN LEDDY M.D. (NPI 1649455494) is an individual diagnostic radiology provider in Charleston, South Carolina, licensed in South Carolina (31603) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of University Of Florida College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Dr. Rebecca Joann Leddy M.d. 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
2Medicare enrollment records show Rebecca Leddy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charleston, SC 29425
- Reassigned Medicare billing, South Carolina enrollment
- 2,594 clinicians in this Medicare group
Bamberg, SC 29003
- Reassigned Medicare billing, South Carolina enrollment
- 2,389 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.
Areas of Expertise CMS Part B claims 15
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Musc Medical Center
Acute Care Hospitals · Charleston, SCTidelands Georgetown Memorial Hospital
Acute Care Hospitals · Georgetown, SCMusc Health Marion Medical Center
Acute Care Hospitals · Mullins, SCMusc Health Florence Medical Center
Acute Care Hospitals · Florence, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29425 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLESTON, SC 29425
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 Rebecca Leddy's NPI number?
The NPI number for Rebecca Leddy is 1649455494. It was assigned to this individual provider in the NPPES registry on December 28, 2007. The provider is also known as Dr. Rebecca Joann Petersen M.D..
Where is Rebecca Leddy located?
Rebecca Leddy practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-1414.
What is Rebecca Leddy's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Rebecca Leddy enrolled in Medicare?
Yes. Rebecca Leddy 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 Rebecca Leddy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Leddy reassigns Medicare benefits to 2 organizations: University Medical Associates Of The Medical University Of South Carol (Charleston, SC) and Musc Community Physicians (Bamberg, SC). 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 Rebecca Leddy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rebecca Leddy accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care and Ambetter of North Carolina list Rebecca Leddy 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.
Is Rebecca Leddy affiliated with any hospitals?
According to CMS data, Rebecca Leddy is affiliated with Musc Medical Center, Tidelands Georgetown Memorial Hospital, Musc Health Marion Medical Center and Musc Health Florence Medical Center.
When was this NPI record last updated?
The NPPES record for Rebecca Leddy was last updated on November 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Rebecca Joann Leddy, M.D. · NPI 1649455494
Diagnostic Radiology physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since December 28, 2007.
## Identity
- **NPI:** 1649455494 (Entity type: Individual)
- **Enumerated:** December 28, 2007
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 31603 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 171 ASHLEY AVE, Charleston, SC 29425-8908
- **Phone:** (843) 792-1414
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Medical Associates Of The Medical University Of South Carol (NPI 1013934629, Charleston, SC); Musc Community Physicians (NPI 1841878006, Bamberg, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** November 12, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1649455494) · Data from the CMS NPPES public registry.