Dean F. Leslie, M.D.
Diagnostic Radiology Physician · Springfield, IL
Dean F. Leslie, M.D. is a diagnostic radiology physician with a practice address in Springfield, Illinois, and NPI 1619926664, issued on May 8, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dean F. Leslie
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 33031 KY
36345 MN
2018032071 MO
81149 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3050 Montvale Dr Ste A, Springfield, IL 62704
- Phone
- (217) 726-8096
- Enumerated
- May 8, 2006
- Record last updated
- Jan 26, 2023
- Medicaid IDs
- 64330319 KY
200103160 IN
9097732-00 FL
060795401 TX - Medicare enrollment
- Enrolled (PECOS I20230209001707); accepts Medicare assignment
- Medical or professional school
- Mayo Medical School, 1992
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 3050 Montvale Dr Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Alexander, MDDiagnostic Radiology Physician1093761272
- Todd Anderson, MDDiagnostic Radiology Physician1477594026
- David Ayoub, MDDiagnostic Radiology Physician1861448037
- Rebecca Baggett, M.D.Diagnostic Radiology Physician1285894576
- Robin Biermann, M.D.Diagnostic Radiology Physician1255348546
- Russell Bruney, MDDiagnostic Radiology Physician1477637452
Verify Dean F. Leslie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 7 group practices
- Mayo Clinic Health System-FairmontEau Claire, WI
- Mayo Clinic Health System-Lake CityEau Claire, WI
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI
- Mayo Clinic Health System-Southeast Minnesota RegionAustin, MN
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN
- Mayo Clinic Health System-Southwest Wisconsin Region IncAustin, MN
- Mayo Clinic Health System-St JamesEau Claire, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dean F. Leslie among 1,874 diagnostic radiology physician records in Illinois
Dean F. Leslie, M.D. is one of 1,874 diagnostic radiology physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1992 · median 2004 among the 1,201 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
129 diagnostic radiology physician records list a practice address in Springfield
They are 129 of the 4,997 NPPES records with a practice address in Springfield, and 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Springfield → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- David Alexander, MDSpringfield, IL 627041093761272
- Todd Anderson, MDSpringfield, IL 627041477594026
- David Ayoub, MDSpringfield, IL 627041861448037
- Kevin Coakley, MDSpringfield, IL 627041033166418
- Kenneth Kraudel, MDSpringfield, IL 627041497702849
- Mary Ludolph, MDSpringfield, IL 627041376580225
- George Magre, MDSpringfield, IL 627041346287174
- William Moore, MDSpringfield, IL 627041194766832
Common questions
What is Dean F. Leslie, M.D.'s NPI number?
Dean F. Leslie, M.D.'s National Provider Identifier (NPI) is 1619926664, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dean F. Leslie, M.D. located?
The NPPES record lists a practice address at 3050 Montvale Dr Ste A, Springfield, IL, 62704. Phone: (217) 726-8096. Providers update this record themselves, so call before visiting.
How can I verify Dean F. Leslie, M.D.'s license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.