Derek Knotts, M.D.
NPI 1235497363 · Emergency Medicine Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Knotts, M.D. is a Emergency Medicine Physician provider in Tulsa, OK (NPI 1235497363).
Provider details
- NPI number
- 1235497363
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 29223 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
597 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 | 259 | $165 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 190 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 75 | $114 |
| Critical Care, First 30-74 Minutes99291 | 73 | $199 |
Typical Medicare-allowed amounts for these services range $8–$199 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 53 | 53 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 53 | 53 |
| Prednisone | 31 | 31 |
| Doxycycline Hyclate | 28 | 28 |
| Ondansetronbrand: Ondansetron Odt | 20 | 20 |
| Cefdinir | 19 | 19 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-26
- Last updated
- 2016-02-10
Frequently asked questions
- What is Derek Knotts's NPI number?
- Derek Knotts's National Provider Identifier (NPI) is 1235497363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Knotts's specialty?
- Derek Knotts is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Knotts located?
- Derek Knotts's practice location on file with NPPES is 1120 S Utica Ave, Tulsa, OK 74104-4012.
- What is Derek Knotts's phone number?
- The practice phone number listed in the NPPES registry for Derek Knotts is (918) 579-1000.
- Does Derek Knotts accept Medicare?
- Derek Knotts is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Knotts's NPI active?
- Yes — Derek Knotts's NPI (1235497363) is active in the NPPES registry as of the last update on 2016-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.