CHLOE MCCOY M.D.
NPI 1649683558
Emergency Medicine in Columbia, SC
About Chloe Mccoy M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHLOE MCCOY M.D. (NPI 1649683558) is an individual emergency medicine provider in Columbia, South Carolina, licensed in South Carolina (LL37057) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Chloe Mccoy M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Chloe Mccoy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Plata, MD 20646
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- 729 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1376887844 (Maryland)
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Medicare enrollment name: Whc Physician Group LLC
- Also billed through NPI 1700154226 (Maryland)
- 613 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29203 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
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 Chloe Mccoy's NPI number?
The NPI number for Chloe Mccoy is 1649683558. It was assigned to this individual provider in the NPPES registry on June 9, 2014.
Where is Chloe Mccoy located?
Chloe Mccoy practices at 14 Medical Park, Ste 350 Emergency Medicine Dept, Columbia, SC 29203. The listed phone number is (803) 434-3790.
What is Chloe Mccoy's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Chloe Mccoy enrolled in Medicare?
Yes. Chloe Mccoy is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Chloe Mccoy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chloe Mccoy reassigns Medicare benefits to 3 organizations: Emergency Medicine Associates PA PC (La Plata, MD), Medstar Medical Group II LLC (Washington, DC) and Whc Emerg Phys (Washington, DC). 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 Chloe Mccoy'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 Chloe Mccoy was last updated on June 9, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Chloe Mccoy, M.D. · NPI 1649683558
Emergency Medicine physician in Columbia, South Carolina. Individual provider, active in the CMS NPPES registry since June 9, 2014.
## Identity
- **NPI:** 1649683558 (Entity type: Individual)
- **Enumerated:** June 9, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** LL37057 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 14 MEDICAL PARK, STE 350, EMERGENCY MEDICINE DEPT, Columbia, SC 29203
- **Phone:** (803) 434-3790 · **Fax:** (803) 434-3946
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Emergency Medicine Associates PA PC (NPI 1245195544, La Plata, MD); Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Whc Emerg Phys (NPI 1306260625, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 9, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1649683558) · Data from the CMS NPPES public registry.