DR. MITCHELL WARREN MD
NPI 1942864590
Emergency Medicine in Shelby, NC
About Dr. Mitchell Warren Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MITCHELL WARREN MD (NPI 1942864590) is an individual emergency medicine provider in Shelby, North Carolina, licensed in North Carolina (2022-01191) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Atrium Health Cleveland, and is a graduate of Wake Forest University School Of Medicine (2019).
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
Dr. Mitchell Warren 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 Reassignment
Medicare enrollment records show Mitchell Warren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shelby, NC 28150
- Reassigned Medicare billing, North Carolina enrollment
- Medicare enrollment name: Carolinas Emergency Physicians PA
- 37 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 4
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.
Atrium Health Cleveland
Acute Care Hospitals · Shelby, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28150 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.
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 Mitchell Warren's NPI number?
The NPI number for Mitchell Warren is 1942864590. It was assigned to this individual provider in the NPPES registry on April 30, 2019.
Where is Mitchell Warren located?
Mitchell Warren practices at 201 E Grover St, Shelby, NC 28150. The listed phone number is (330) 414-7879.
What is Mitchell Warren's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mitchell Warren enrolled in Medicare?
Yes. Mitchell Warren 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 organization bills Medicare for Mitchell Warren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mitchell Warren reassigns Medicare benefits to Carolinas Emergency Physicians, P.A. (Shelby, NC). The 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 Mitchell Warren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mitchell Warren accept?
Health plans from Oscar Health Plan of North Carolina, Inc list Mitchell Warren 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 Mitchell Warren affiliated with any hospitals?
According to CMS data, Mitchell Warren is affiliated with Atrium Health Cleveland.
When was this NPI record last updated?
The NPPES record for Mitchell Warren was last updated on July 2, 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.
# Dr. Mitchell Warren, MD · NPI 1942864590
Emergency Medicine physician in Shelby, North Carolina. Individual provider, active in the CMS NPPES registry since April 30, 2019.
## Identity
- **NPI:** 1942864590 (Entity type: Individual)
- **Enumerated:** April 30, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2022-01191 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 E GROVER ST, Shelby, NC 28150-3917
- **Phone:** (330) 414-7879
## 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:** Carolinas Emergency Physicians, P.A. (NPI 1316264195, Shelby, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wake Forest University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 2, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1942864590) · Data from the CMS NPPES public registry.