Johnson Underwood, MD
NPI 1861429979 · Diagnostic Radiology Physician · Kansas City, MO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johnson Underwood, MD is a Diagnostic Radiology Physician provider in Kansas City, MO (NPI 1861429979).
Provider details
- NPI number
- 1861429979
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 112408 (MO)
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
4,789 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 | 684 | $8 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 368 | $11 |
| X-Ray of Chest, 2 Views71046 | 252 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 218 | $39 |
| X-Ray of Upper Spine, 2-3 Views72040 | 130 | $10 |
| X-Ray of Knee, 1-2 Views73560 | 117 | $8 |
| X-Ray of Abdomen, 1 View74018 | 117 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2011-12-07
Frequently asked questions
- What is Johnson Underwood's NPI number?
- Johnson Underwood's National Provider Identifier (NPI) is 1861429979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnson Underwood's specialty?
- Johnson Underwood is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Johnson Underwood located?
- Johnson Underwood's practice location on file with NPPES is 2800 Clay Edwards Dr, Kansas City, MO 64116-3220.
- What is Johnson Underwood's phone number?
- The practice phone number listed in the NPPES registry for Johnson Underwood is (816) 691-5201.
- Does Johnson Underwood accept Medicare?
- Johnson Underwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johnson Underwood's NPI active?
- Yes — Johnson Underwood's NPI (1861429979) is active in the NPPES registry as of the last update on 2011-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.