John Leever, M.D.
NPI 1194855080 · Diagnostic Radiology Physician · Kansas City, KS
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Leever, M.D. is a Diagnostic Radiology Physician provider in Kansas City, KS (NPI 1194855080).
Provider details
- NPI number
- 1194855080
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6330 (KS)
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
19 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
1,646 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 391 | $38 |
| Mri Scan of Brain Before and After Contrast70553 | 289 | $103 |
| Ct Scan of Soft Tissue of Neck With Contrast70491 | 132 | $62 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 112 | $78 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 103 | $76 |
| Ct Scan of Upper Spine Without Contrast72125 | 101 | $44 |
| Ct Scan of Soft Tissue of Neck With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Leever's NPI number?
- John Leever's National Provider Identifier (NPI) is 1194855080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Leever's specialty?
- John Leever is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Leever located?
- John Leever's practice location on file with NPPES is University of Kansas Medical Ctr Msc 4032, Kansas City, KS 66160-0001.
- What is John Leever's phone number?
- The practice phone number listed in the NPPES registry for John Leever is (913) 588-6805.
- Does John Leever accept Medicare?
- John Leever is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Leever's NPI active?
- Yes — John Leever's NPI (1194855080) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.