CHARLOTTE ANN COLLINS MD
NPI 1942867585
Emergency Medicine in Charleston, SC
About Charlotte Ann Collins Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLOTTE ANN COLLINS MD (NPI 1942867585) is an individual emergency medicine provider in Charleston, South Carolina, licensed in Texas (W4075) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Bon Secours-st Francis Xavier Hospital, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Charlotte Ann Collins Md 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
8Medicare enrollment records show Charlotte Collins reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charleston, SC 29401
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Bon Secours St Francis Xavier Hospital Inc
- 129 clinicians in this Medicare group
Charleston, SC 29425
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 2,594 clinicians in this Medicare group
Mt Pleasant, SC 29466
- Reassigned Medicare billing, South Carolina enrollment
- 114 clinicians in this Medicare group
Summerville, SC 29486
- Reassigned Medicare billing, South Carolina enrollment
- 72 clinicians in this Medicare group
Mullins, SC 29574
- Reassigned Medicare billing, South Carolina enrollment
- 275 clinicians in this Medicare group
Hartsville, SC 29550
- Reassigned Medicare billing, South Carolina enrollment
- 160 clinicians in this Medicare group
Aiken, SC 29801
- Reassigned Medicare billing, South Carolina enrollment
- 187 clinicians in this Medicare group
Fort Worth, TX 76112
- Reassigned Medicare billing, Texas enrollment
- 545 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 5
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bon Secours-St Francis Xavier Hospital
Acute Care Hospitals · Charleston, SCAiken Regional Medical Center
Acute Care Hospitals · Aiken, SCMount Pleasant Hospital
Acute Care Hospitals · Mount Pleasant, SCRoper St Francis Hospital-Berkeley Inc
Acute Care Hospitals · Summerville, SCTexas Health Hospital Frisco
Acute Care Hospitals · Frisco, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29401 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 29401
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 Charlotte Collins's NPI number?
The NPI number for Charlotte Collins is 1942867585. It was assigned to this individual provider in the NPPES registry on May 20, 2019.
Where is Charlotte Collins located?
Charlotte Collins practices at 316 Calhoun St, Charleston, SC 29401. The listed phone number is (843) 724-2010.
What is Charlotte Collins's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Charlotte Collins enrolled in Medicare?
Yes. Charlotte Collins 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 Charlotte Collins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charlotte Collins reassigns Medicare benefits to 8 organizations: Bon Secours St. Francis Xavier Hosptial, Inc. (Charleston, SC), University Medical Associates (Charleston, SC), Roper St. Francis Mount Pleasant Hospital (Mt Pleasant, SC), Broad River Physicians Group, LLC (Summerville, SC), Mcleod Health Cheraw (Mullins, SC) and 3 more organizations, listed in the Medicare section above. 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 Charlotte Collins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charlotte Collins accept?
Health plans from Blue Cross and Blue Shield of Texas and First Choice Next list Charlotte Collins 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 Charlotte Collins affiliated with any hospitals?
According to CMS data, Charlotte Collins is affiliated with Bon Secours-St Francis Xavier Hospital, Aiken Regional Medical Center, Mount Pleasant Hospital, Roper St Francis Hospital-Berkeley Inc and Texas Health Hospital Frisco.
When was this NPI record last updated?
The NPPES record for Charlotte Collins was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Charlotte Ann Collins, MD · NPI 1942867585
Emergency Medicine physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since May 20, 2019.
## Identity
- **NPI:** 1942867585 (Entity type: Individual)
- **Enumerated:** May 20, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** W4075 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 316 CALHOUN ST, Charleston, SC 29401-1113
- **Phone:** (843) 724-2010 · **Fax:** (843) 724-2005
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Bon Secours St. Francis Xavier Hosptial, Inc. (NPI 1114707197, Charleston, SC); University Medical Associates (NPI 1548413453, Charleston, SC); Roper St. Francis Mount Pleasant Hospital (NPI 1629499298, Mt Pleasant, SC); Broad River Physicians Group, LLC (NPI 1295443000, Summerville, SC); Mcleod Health Cheraw (NPI 1710532486, Mullins, SC); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** March 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942867585) · Data from the CMS NPPES public registry.