ASHLEY DENNEIL ALEXANDER APRN
NPI 1134668239
Nurse Practitioner - Acute Care in Charleston, SC
About Ashley Denneil Alexander Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY DENNEIL ALEXANDER APRN (NPI 1134668239) is an individual acute care provider in Charleston, South Carolina, licensed in South Carolina (23423) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
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
Ashley Denneil Alexander Aprn 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 Ashley Alexander 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
North Charleston, SC 29406
- Reassigned Medicare billing, South Carolina enrollment
- 14 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Musc Medical Center
Acute Care Hospitals · Charleston, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Ashley Alexander's NPI number?
The NPI number for Ashley Alexander is 1134668239. It was assigned to this individual provider in the NPPES registry on February 22, 2017.
Where is Ashley Alexander located?
Ashley Alexander practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (846) 792-7031.
What is Ashley Alexander's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Ashley Alexander enrolled in Medicare?
Yes. Ashley Alexander 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 Ashley Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Alexander reassigns Medicare benefits to 2 organizations: University Medical Associates Of The Medical University Of South Carol (Charleston, SC) and Pinnacle Physicians, LLC (North Charleston, 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 Ashley Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ashley Alexander accept?
Health plans from BlueCross BlueShield of South Carolina, First Choice Next and UnitedHealthcare list Ashley Alexander 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 Ashley Alexander affiliated with any hospitals?
According to CMS data, Ashley Alexander is affiliated with Musc Medical Center.
When was this NPI record last updated?
The NPPES record for Ashley Alexander was last updated on January 20, 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.
# Ashley Denneil Alexander, APRN · NPI 1134668239
Acute Care physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since February 22, 2017.
## Identity
- **NPI:** 1134668239 (Entity type: Individual)
- **Enumerated:** February 22, 2017
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 23423 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 171 ASHLEY AVE, Charleston, SC 29425-0100
- **Phone:** (846) 792-7031
## 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); Pinnacle Physicians, LLC (NPI 1437455011, North Charleston, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** January 20, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1134668239) · Data from the CMS NPPES public registry.