Dean F. Leslie, M.D.
Diagnostic Radiology (CMS) · Springfield, IL
At a glance
3050 Montvale Dr Ste A, Springfield, IL 62704
NPPES record updated Jan 26, 2023. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3050 Montvale Dr Ste ASpringfield, IL 62704
Additional reported practice locations
7900 Lees Summit RdKansas City, MO 641391236
Phone: 8164040690 2301 Holmes St
Kansas City, MO 641082640
Phone: 8164040690 200 Abraham Flexner Way
Louisville, KY 402021818
Phone: 5025874231 404 Fountain Street
Albert Lea, MN 560072406
Phone: 5073732384 200 Abraham Flexner Way
Louisville, KY 402021818
Phone: 5025874231
Education & affiliations
- Medical / professional school
- Mayo Medical School
- Graduation year
- 1992
- CMS specialties
- Diagnostic Radiology
Practice groups
- Mayo Clinic Health System-Fairmont
- Mayo Clinic Health System-Lake City
- Mayo Clinic Health System-Northwest Wisconsin Region Inc
- Mayo Clinic Health System-Southeast Minnesota Region
- Mayo Clinic Health System-Southwest Minnesota Region
- Mayo Clinic Health System-Southwest Wisconsin Region Inc
- Mayo Clinic Health System-St James
Reported hospital affiliations
- Mayo Clinic Health System - Albert Lea And Austin Albert Lea, MN
- Mayo Clinic Health System - Mankato Mankato, MN
- Mayo Clinic Health System Eau Claire Hospital Eau Claire, WI
- Mayo Clinic Health System In Red Wing Red Wing, MN
- Mayo Clinic Health System-Franciscan Medical Center Inc La Crosse, WI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Diagnostic Radiology (CMS)
- Taxonomy code
- 2085R0202X
- Enumeration date
- May 8, 2006
- Record updated
- Jan 26, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
2085R0202X
License reported: 2018032071 MO
2085R0202X
License reported: 36345 MN
2085R0202X
License reported: 81149 WI
2085R0202X · Primary
License reported: 33031 KY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3050 Montvale Dr Ste ASpringfield, IL 62704
- Phone
- (217) 726-8096
Mailing address
3050 MONTVALE DR STE ASPRINGFIELD, IL 627046924
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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