Dean Leslie, M.D.
NPI 1619926664 · Diagnostic Radiology Physician · Springfield, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dean Leslie, M.D. is a Diagnostic Radiology Physician provider in Springfield, IL (NPI 1619926664).
Provider details
- NPI number
- 1619926664
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2018032071 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,633 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 | 419 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 329 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 296 | $82 |
| X-Ray of Chest, 2 Views71046 | 243 | $10 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 138 | $80 |
| Ct Scan of Upper Spine Without Contrast72125 | 130 | $44 |
| Ct Scan of Chest With Contrast |
Practice location
Mailing address
Additional practice locations (5)
- 200 Abraham Flexner WayLouisville, KY 40202-1818Phone: (502) 587-4231
- 200 Abraham Flexner WayLouisville, KY 40202-1818Phone: (502) 587-4231
- 404 Fountain StreetAlbert Lea, MN 56007-2406Phone: (507) 373-2384
- 7900 Lees Summit RdKansas City, MO 64139-1236Phone: (816) 404-0690
- 2301 Holmes StKansas City, MO 64108-2640Phone: (816) 404-0690
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2023-01-26
- Certified
- 2023-01-26
Frequently asked questions
- What is Dean Leslie's NPI number?
- Dean Leslie's National Provider Identifier (NPI) is 1619926664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Leslie's specialty?
- Dean Leslie is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Dean Leslie located?
- Dean Leslie's practice location on file with NPPES is 3050 Montvale Dr Ste a, Springfield, IL 62704.
- What is Dean Leslie's phone number?
- The practice phone number listed in the NPPES registry for Dean Leslie is (217) 726-8096.
- Does Dean Leslie accept Medicare?
- Dean Leslie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dean Leslie's NPI active?
- Yes — Dean Leslie's NPI (1619926664) is active in the NPPES registry as of the last update on 2023-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.