Steven Leonard, M.D.
NPI 1477540078 · Diagnostic Radiology Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Leonard, M.D. is a Diagnostic Radiology Physician provider in Tulsa, OK (NPI 1477540078).
Provider details
- NPI number
- 1477540078
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18138 (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
20 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
4,462 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,794 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 531 | $36 |
| Ct Scan of Upper Spine Without Contrast72125 | 263 | $43 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 225 | $32 |
| X-Ray of Abdomen, 1 View74018 | 146 | $8 |
| X-Ray of Chest, 2 Views71046 | 133 | $10 |
| Limited Ultrasound Scan of Abdomen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2022-04-13
- Certified
- 2022-04-13
Frequently asked questions
- What is Steven Leonard's NPI number?
- Steven Leonard's National Provider Identifier (NPI) is 1477540078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Leonard's specialty?
- Steven Leonard is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Leonard located?
- Steven Leonard's practice location on file with NPPES is 5801 E 41st St Ste 900, Tulsa, OK 74135-5631.
- What is Steven Leonard's phone number?
- The practice phone number listed in the NPPES registry for Steven Leonard is (918) 747-4975.
- Does Steven Leonard accept Medicare?
- Steven Leonard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Leonard's NPI active?
- Yes — Steven Leonard's NPI (1477540078) is active in the NPPES registry as of the last update on 2022-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.