Brent Arnold, DO
NPI 1164816633 · Emergency Medicine Physician · Chillicothe, OH
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brent Arnold, DO is a Emergency Medicine Physician provider in Chillicothe, OH (NPI 1164816633).
Provider details
- NPI number
- 1164816633
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 343675 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
138 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 56 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 50 | $123 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 32 | $8 |
Typical Medicare-allowed amounts for these services range $8–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 48 | 47 |
| Cephalexin | 36 | 36 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 25 | 24 |
| Doxycycline Hyclate | 21 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 21 |
| Methocarbamol | 20 | 20 |
| Naproxen | 18 | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 211 4th StAlexandria, LA 71301-8421Phone: (318) 769-3000
Registry dates
- Enumerated
- 2015-03-23
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Brent Arnold's NPI number?
- Brent Arnold's National Provider Identifier (NPI) is 1164816633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brent Arnold's specialty?
- Brent Arnold is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brent Arnold located?
- Brent Arnold's practice location on file with NPPES is 272 Hospital Rd, Chillicothe, OH 45601-9031.
- What is Brent Arnold's phone number?
- The practice phone number listed in the NPPES registry for Brent Arnold is (740) 779-7500.
- Does Brent Arnold accept Medicare?
- Brent Arnold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brent Arnold's NPI active?
- Yes — Brent Arnold's NPI (1164816633) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.