MOUNT PLEASANT HOSPITAL ER
NPI 1649587270
Emergency Medicine in Mount Pleasant, SC
About Mount Pleasant Hospital Er NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOUNT PLEASANT HOSPITAL ER (NPI 1649587270) is a healthcare organization registered as an emergency medicine in Mount Pleasant, South Carolina and active in the NPI registry since September 2010. The organization lists William Anthony Jackson, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mount Pleasant Hospital Er is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
113Medicare enrollment records show 113 clinicians reassign Medicare billing to Mount Pleasant Hospital ER, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 9
Nearest to this location (20)
See all 113Mt Pleasant, SC 29464
Charleston, SC 29425
North Charleston, SC 29418
Charleston, SC 29401
Source: 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 Roper St. Francis Mount Pleasant Hospital's NPI number?
The NPI number for Roper St. Francis Mount Pleasant Hospital is 1649587270. It was assigned to this organization in the NPPES registry on September 2, 2010. The provider is doing business as Mount Pleasant Hospital ER.
Where is Roper St. Francis Mount Pleasant Hospital located?
Roper St. Francis Mount Pleasant Hospital is located at 3500 Highway 17 N, Mount Pleasant, SC 29466. The listed phone number is (843) 724-2954.
What is Roper St. Francis Mount Pleasant Hospital's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Roper St. Francis Mount Pleasant Hospital enrolled in Medicare?
Yes. Roper St. Francis Mount Pleasant Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Roper St. Francis Mount Pleasant Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 113 clinicians in 9 Medicare specialties reassign their Medicare billing to Roper St. Francis Mount Pleasant Hospital. 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 Emergency Medicine (64), Nurse Practitioner (26) and Pulmonary Disease (10). Of these, 1 practice at this address and 3 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 Roper St. Francis Mount Pleasant Hospital was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mount Pleasant Hospital Er · NPI 1649587270
Emergency Medicine organization in Mount Pleasant, South Carolina. Organization record, active in the CMS NPPES registry since September 2, 2010.
## Identity
- **NPI:** 1649587270 (Entity type: Organization)
- **Enumerated:** September 2, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Legal business name:** Roper St. Francis Mount Pleasant Hospital
- **Organization subpart:** No
- **Authorized official:** William Jackson, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 3500 HIGHWAY 17 N, Mount Pleasant, SC 29466
- **Phone:** (843) 724-2954 · **Fax:** (843) 881-3070
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 113 clinicians in 9 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (64), Nurse Practitioner (26), Pulmonary Disease (10); 1 practice at this address and 3 within 10 miles; [full list](https://npiprofile.com/npi/1649587270/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1649587270) · Data from the CMS NPPES public registry.