Casey Liston, D.O.
NPI 1295288280 · Emergency Medicine Physician · Norman, OK
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casey Liston, D.O. is a Emergency Medicine Physician provider in Norman, OK (NPI 1295288280).
Provider details
- NPI number
- 1295288280
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 0147R (OK)
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
755 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 | 469 | $164 |
| Critical Care, First 30-74 Minutes99291 | 185 | $198 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 85 | $114 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 16 | $67 |
Typical Medicare-allowed amounts for these services range $67–$198 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 61 | 61 |
| Doxycycline Hyclate | 35 | 34 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 32 | 30 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 31 | 30 |
| Prednisone | 26 | 25 |
| Cefdinir | 15 | 15 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-26
- Last updated
- 2017-10-18
Frequently asked questions
- What is Casey Liston's NPI number?
- Casey Liston's National Provider Identifier (NPI) is 1295288280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Liston's specialty?
- Casey Liston is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Casey Liston located?
- Casey Liston's practice location on file with NPPES is 901 N Porter Ave, Norman, OK 73071-6404.
- What is Casey Liston's phone number?
- The practice phone number listed in the NPPES registry for Casey Liston is (405) 307-1000.
- Does Casey Liston accept Medicare?
- Casey Liston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casey Liston's NPI active?
- Yes — Casey Liston's NPI (1295288280) is active in the NPPES registry as of the last update on 2017-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.