AARON MATTHEW COLLINS MD
NPI 1235230913
Emergency Medicine in Greenville, SC
About Aaron Matthew Collins Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AARON MATTHEW COLLINS MD (NPI 1235230913) is an individual emergency medicine provider in Greenville, South Carolina, licensed in South Carolina (28625) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Aaron Matthew Collins Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Aaron Collins reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenville, SC 29601
- Reassigned Medicare billing, South Carolina enrollment
- 191 clinicians in this Medicare group
Greenville, SC 29601
- Reassigned Medicare billing, South Carolina enrollment
- 103 clinicians in this Medicare group
Greenville, SC 29601
- Reassigned Medicare billing, South Carolina enrollment
- 54 clinicians in this Medicare group
Anderson, SC 29621
- Reassigned Medicare billing, South Carolina enrollment
- 116 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29605 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.
GREENVILLE, SC 29605
GREENVILLE, SC 29605
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 Aaron Collins's NPI number?
The NPI number for Aaron Collins is 1235230913. It was assigned to this individual provider in the NPPES registry on September 26, 2006.
Where is Aaron Collins located?
Aaron Collins practices at 701 Grove Rd ER Administration, Greenville, SC 29605. The listed phone number is (864) 455-6372.
What is Aaron Collins's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Aaron Collins enrolled in Medicare?
Yes. Aaron Collins is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Aaron Collins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Collins reassigns Medicare benefits to 4 organizations: St Francis Hospital Inc (Greenville, SC), Cep America LLC (Greenville, SC), Vituity-South Carolina LLC (Greenville, SC) and Ich ER Services, LLC (Anderson, 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 Aaron Collins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Aaron Collins was last updated on August 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.