CHARLES M WREN II DO
NPI 1629016126
Emergency Medicine in Tupelo, MS
About Charles M Wren Ii Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES M WREN II DO (NPI 1629016126) is an individual emergency medicine provider in Tupelo, Mississippi, licensed in Mississippi (14798) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Dyersburg Regional Medical Center, and is a graduate of West Virginia School Of Osteopathic Medicine (1993).
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
Charles M Wren Ii Do 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
18Medicare enrollment records show Charles Wren reassigns Medicare billing to 18 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tupelo, MS 38801
- Reassigned Medicare billing, Mississippi enrollment
- 108 clinicians in this Medicare group
Amory, MS 38821
- Reassigned Medicare billing, Mississippi enrollment
- 107 clinicians in this Medicare group
Booneville, MS 38829
- Reassigned Medicare billing, Mississippi enrollment
- 95 clinicians in this Medicare group
West Point, MS 39773
- Reassigned Medicare billing, Mississippi enrollment
- 103 clinicians in this Medicare group
Starkville, MS 39759
- Reassigned Medicare billing, Mississippi enrollment
- 49 clinicians in this Medicare group
Northport, AL 35476
- Reassigned Medicare billing, Alabama enrollment
- 118 clinicians in this Medicare group
Tuscaloosa, AL 35401
- Reassigned Medicare billing, Alabama enrollment
- Medicare enrollment name: The Dch Healthcare Authority
- 179 clinicians in this Medicare group
Tuscaloosa, AL 35401
- Reassigned Medicare billing, Alabama enrollment
- 124 clinicians in this Medicare group
Dyersburg, TN 38024
- Reassigned Medicare billing, Tennessee enrollment
- 256 clinicians in this Medicare group
Brentwood, TN 37027
- Reassigned Medicare billing, Mississippi and Tennessee enrollments
- 65 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.
Dyersburg Regional Medical Center
Acute Care Hospitals · Dyersburg, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38801 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.
TUPELO, MS 38801
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 Charles Wren's NPI number?
The NPI number for Charles Wren is 1629016126. It was assigned to this individual provider in the NPPES registry on June 4, 2006.
Where is Charles Wren located?
Charles Wren practices at 830 S Gloster St, Tupelo, MS 38801. The listed phone number is (662) 891-2999.
What is Charles Wren's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Charles Wren enrolled in Medicare?
Yes. Charles Wren 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 Charles Wren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Wren reassigns Medicare benefits to 18 organizations: Relias Emergency Medicine Specialists Of Tupelo LLC (Tupelo, MS), Relias Emergency Medicine Specialists Of Amory, LLC (Amory, MS), United Emergency Services, Inc. (Booneville, MS), Relias Emergency Medicine Specialists Of West Point, LLC (West Point, MS), Rh Emergency Medicine Of Och Regional LLC (Starkville, MS) and 13 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 Charles Wren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Wren accept?
Health plans from Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Health Plan, Inc. and Oscar Insurance Company and 1 other insurer list Charles Wren 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 Charles Wren affiliated with any hospitals?
According to CMS data, Charles Wren is affiliated with Dyersburg Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Charles Wren was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Charles M Wren II, DO · NPI 1629016126
Emergency Medicine physician in Tupelo, Mississippi. Individual provider, active in the CMS NPPES registry since June 4, 2006.
## Identity
- **NPI:** 1629016126 (Entity type: Individual)
- **Enumerated:** June 4, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 14798 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 830 S GLOSTER ST, Tupelo, MS 38801-4934
- **Phone:** (662) 891-2999
## 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:** 18 organizations under Medicare reassignment (form CMS-855R): Relias Emergency Medicine Specialists Of Tupelo LLC (NPI 1841664661, Tupelo, MS); Relias Emergency Medicine Specialists Of Amory, LLC (NPI 1265074769, Amory, MS); United Emergency Services, Inc. (NPI 1326007915, Booneville, MS); Relias Emergency Medicine Specialists Of West Point, LLC (NPI 1275172736, West Point, MS); Rh Emergency Medicine Of Och Regional LLC (NPI 1093532889, Starkville, MS); and 13 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia School Of Osteopathic Medicine, class of 1993
## Record status
- **NPPES last updated:** March 10, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1629016126) · Data from the CMS NPPES public registry.