Leslie B. Dion, M.D.
Pediatrics Physician · Glenview, IL
Leslie B. Dion, M.D. is a pediatrics physician with a practice address in Glenview, Illinois, and NPI 1710962063, issued on Dec 9, 2005. Check the license (Illinois 036106635, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leslie B. Dion
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- 036106635 IL
41700 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2601 Compass RD, Glenview, IL 60026
- Phone
- (847) 998-8806
- Enumerated
- Dec 9, 2005
- Record last updated
- Sep 20, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (847) 998-8807
- Medicaid ID
- 60756047 CO
- Entity
- Type 1 · individual
Also registered at 2601 Compass RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sheri Fisher, M.D.Pediatrics Physician1326032996
- Dennis Hartlieb, DDSGeneral Practice Dentistry1881756682
- Kerry Hasbrook, PH.D.Clinical Child & Adolescent Psychologist1528136157
Verify Leslie B. Dion in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036106635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatrics Physician providers in Illinois
There are 3,176 pediatrics physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatrics physician records in Illinois
- Waleed Abbasi, M.D.Rockford, IL1487941969
- Aiah Abdel-AalChicago, IL1255115846
- Mahmoud Abdel-Ghani, MDSpringfield, IL1487495883
- Boraan Abdulkarim, MDMaywood, IL1700689379
- Lubna Abdullah, MDWheaton, IL1558504142
- Zainab Abdullah, M.D.Chicago, IL1356579650
- Sneha Abichandani, M.DChicago, IL1346505286
- Lynn Ables, MDWheaton, IL1285795989
- Emil Abraham, MDSpringfield, IL1396419768
- Rebecca AbrahamChicago, IL1154174209
Common questions
What is Leslie B. Dion, M.D.'s NPI number?
Leslie B. Dion, M.D.'s National Provider Identifier (NPI) is 1710962063, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leslie B. Dion, M.D. located?
The NPPES record lists a practice address at 2601 Compass RD, Glenview, IL, 60026. Phone: (847) 998-8806. Providers update this record themselves, so call before visiting.
How can I verify Leslie B. Dion, M.D.'s license?
NPPES lists Illinois license number 036106635, as entered by the provider. 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. 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.