Chester Harrison, MD
NPI 1518134402 · Diagnostic Radiology Physician · Belleville, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chester Harrison, MD is a Diagnostic Radiology Physician provider in Belleville, IL (NPI 1518134402).
Provider details
- NPI number
- 1518134402
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036132159 (IL)
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
18 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
5,381 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 | 571 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 436 | $37 |
| X-Ray of Chest, 2 Views71046 | 381 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 355 | $82 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 327 | $107 |
| Ct Scan of Chest Without Contrast71250 | 306 | $48 |
| Complete Ultrasound Scan Behind Abdominal Cavity |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-11
- Last updated
- 2025-10-21
- Certified
- 2021-06-29
Frequently asked questions
- What is Chester Harrison's NPI number?
- Chester Harrison's National Provider Identifier (NPI) is 1518134402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chester Harrison's specialty?
- Chester Harrison is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Chester Harrison located?
- Chester Harrison's practice location on file with NPPES is 4500 Memorial Dr, Belleville, IL 62226-5360.
- What is Chester Harrison's phone number?
- The practice phone number listed in the NPPES registry for Chester Harrison is (618) 257-5613.
- Does Chester Harrison accept Medicare?
- Chester Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chester Harrison's NPI active?
- Yes — Chester Harrison's NPI (1518134402) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.