Elena K. Koles, M.D.
Allergy & Immunology Physician · Northbrook, IL
Elena K. Koles, M.D. is an allergy & immunology physician with a practice address in Northbrook, Illinois, and NPI 1902984149, issued on Nov 2, 2006. Check the license (Illinois 036095112, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Elena K. Koles
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 036095112 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3330 Dundee RD Ste N5, Northbrook, IL 60062
- Phone
- (847) 291-0900
- Enumerated
- Nov 2, 2006
- Record last updated
- Dec 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (847) 291-9344
- Medicare enrollment
- Enrolled (PECOS I20050516000462); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 162 in Illinois → Look up another NPI →
Verify Elena K. Koles 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 036095112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
250 Medicare Part D claims for 20 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium15 claims
- Hydrochlorothiazide14 claims
- Eliquis13 claims
- Metformin Hcl13 claims
- Lisinopril11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Elena K. Koles among 162 allergy & immunology physician records in Illinois
Elena K. Koles, M.D. is one of 162 allergy & immunology physician records with a practice address in Illinois. 86% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 48% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1972 · median 2001 among the 114 with a school on file
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Illinois
There are 162 allergy & immunology physician records in Illinois.
All 162 in Illinois → Every provider in Northbrook → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Salmon Goldberg, M.D.Northbrook, IL 600621487674883
- John Lawson, M.D.Northbrook, IL 600621689864357
- Deeba Masood, M.D.Vernon Hills, IL 600611396787339
- Katherine Conner, M.D.Park Ridge, IL 600681720216120
- Sol Drapkin, MDPark Ridge, IL 600681912986563
- Waheeda Hirani, MDPark Ridge, IL 600681659350205
- Thao Doan, MDLibertyville, IL 600481649749813
- Stacie McMurtry, MDLibertyville, IL 600481407955214
Common questions
What is Elena K. Koles, M.D.'s NPI number?
Elena K. Koles, M.D.'s National Provider Identifier (NPI) is 1902984149, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elena K. Koles, M.D. located?
The NPPES record lists a practice address at 3330 Dundee RD Ste N5, Northbrook, IL, 60062. Phone: (847) 291-0900. Providers update this record themselves, so call before visiting.
How can I verify Elena K. Koles, M.D.'s license?
NPPES lists Illinois license number 036095112, 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.
How much does Elena K. Koles, M.D. prescribe under Medicare Part D?
In 2024, Elena K. Koles, M.D. had 250 Medicare Part D claims for 20 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
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.