DR. BRENT WILLIAM ARNOLD DO
NPI 1164816633
Emergency Medicine in Chillicothe, OH
About Dr. Brent William Arnold Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRENT WILLIAM ARNOLD DO (NPI 1164816633) is an individual emergency medicine provider in Chillicothe, Ohio, licensed in Ohio (34.013077) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Rapides Regional Medical Center, and maintains a secondary practice location in Alexandria.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Brent William Arnold 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
5Medicare enrollment records show Brent Arnold reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Covington, LA 70433
- Reassigned Medicare billing, Louisiana enrollment
- 197 clinicians in this Medicare group
Alexandria, LA 71301
- Reassigned Medicare billing, Louisiana enrollment
- 178 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 1,912 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rapides Regional Medical Center
Acute Care Hospitals · Alexandria, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45601 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.
CHILLICOTHE, OH 45601
CHILLICOTHE, OH 45601
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 Brent Arnold's NPI number?
The NPI number for Brent Arnold is 1164816633. It was assigned to this individual provider in the NPPES registry on March 23, 2015.
Where is Brent Arnold located?
Brent Arnold practices at 272 Hospital Rd Adena Health Systems, Chillicothe, OH 45601. The listed phone number is (740) 779-7500.
What is Brent Arnold's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brent Arnold enrolled in Medicare?
Yes. Brent Arnold 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 Brent Arnold's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brent Arnold reassigns Medicare benefits to 5 organizations: St Tammany Emergency Physicians Group LLC (Covington, LA), Acs Primary Care Physicians Louisiana PC (Alexandria, LA), Emergency Medicine Services Of Fl, LLC (Aventura, FL), Travis County Emergency Physicians PA (Austin, TX) and Emergency Medicine Services Of Tx, PLLC (San Antonio, TX). 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 Brent Arnold's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brent Arnold accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company and 2 other insurers list Brent Arnold 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 Brent Arnold affiliated with any hospitals?
According to CMS data, Brent Arnold is affiliated with Rapides Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Brent Arnold was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Brent William Arnold, DO · NPI 1164816633
Emergency Medicine physician in Chillicothe, Ohio. Individual provider, active in the CMS NPPES registry since March 23, 2015.
## Identity
- **NPI:** 1164816633 (Entity type: Individual)
- **Enumerated:** March 23, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 34.013077 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 272 HOSPITAL RD, ADENA HEALTH SYSTEMS, Chillicothe, OH 45601-9031
- **Phone:** (740) 779-7500
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): St Tammany Emergency Physicians Group LLC (NPI 1891187654, Covington, LA); Acs Primary Care Physicians Louisiana PC (NPI 1306889092, Alexandria, LA); Emergency Medicine Services Of Fl, LLC (NPI 1043917180, Aventura, FL); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1164816633) · Data from the CMS NPPES public registry.