Jonathan Root, M.D.
NPI 1033139696 · Diagnostic Radiology Physician · St Charles, MO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Root, M.D. is a Diagnostic Radiology Physician provider in St Charles, MO (NPI 1033139696).
Provider details
- NPI number
- 1033139696
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R8F12 (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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,794 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,215 | $9 |
| X-Ray of Chest, 2 Views71046 | 425 | $11 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 309 | $87 |
| Ct Scan Head Or Brain Without Contrast70450 | 281 | $40 |
| X-Ray of Chest, 2 Views71046 | 198 | $11 |
| Ct Scan of Chest Without Contrast71250 | 196 | $51 |
| X-Ray of Abdomen, 1 View |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$294 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathan Root's NPI number?
- Jonathan Root's National Provider Identifier (NPI) is 1033139696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Root's specialty?
- Jonathan Root is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Root located?
- Jonathan Root's practice location on file with NPPES is 300 First Capitol Drive, St Charles, MO 63301.
- What is Jonathan Root's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Root is (636) 947-5444.
- Does Jonathan Root accept Medicare?
- Jonathan Root is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Root's NPI active?
- Yes — Jonathan Root's NPI (1033139696) 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.