David Knight, M.D.
NPI 1942421391 · Diagnostic Radiology Physician · Washington, MO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Knight, M.D. is a Diagnostic Radiology Physician provider in Washington, MO (NPI 1942421391).
Provider details
- NPI number
- 1942421391
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2009007658 (MO)
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
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
2,925 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 | 422 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 285 | $81 |
| X-Ray of Chest, 2 Views71046 | 203 | $10 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 191 | $25 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 189 | $10 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 123 | $77 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2016-02-24
Frequently asked questions
- What is David Knight's NPI number?
- David Knight's National Provider Identifier (NPI) is 1942421391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Knight's specialty?
- David Knight is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Knight located?
- David Knight's practice location on file with NPPES is 901 E 5th St, Washington, MO 63090-3127.
- What is David Knight's phone number?
- The practice phone number listed in the NPPES registry for David Knight is (636) 239-8250.
- Does David Knight accept Medicare?
- David Knight is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Knight's NPI active?
- Yes — David Knight's NPI (1942421391) is active in the NPPES registry as of the last update on 2016-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.