Julie C. Klemens, M.D.
Allergy & Immunology (Internal Medicine) Physician · Lombard, IL
Julie C. Klemens, M.D. is an allergy & immunology (internal medicine) physician with a practice address in Lombard, Illinois, and NPI 1588708770, issued on Feb 19, 2007. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Julie C. Klemens
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology (Internal Medicine) Physician 207RA0201X
- Practice location
- 130 S Main St, Lombard, IL 60148
- Phone
- (630) 652-0606
- Enumerated
- Feb 19, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (630) 652-9900
- Medicare enrollment
- Enrolled (PECOS I20060125000240); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2000
- Entity
- Type 1 · individual
Also registered at 130 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Barrera, PT, DPTPhysical Therapist1548512551
- Jennifer Dunlop, APN-CNPNurse Practitioner1912352089
- Beth Gomez, LCSWClinical Social Worker1831816966
- Meghan Gorski, D.O.Emergency Medicine Physician1144670555
- Jon Mirabito, PA-CPhysician Assistant1467978049
- Janet Moloney, APN-CNPNurse Practitioner1750691507
Verify Julie C. Klemens 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
24% more Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024
975 Medicare Part D claims for 152 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Montelukast Sodium100 claims
- Fluticasone Propionate70 claims
- Albuterol Sulfate Hfa64 claims
- Omeprazole63 claims
- Budesonide-Formoterol Fumarate53 claims
- Azelastine Hcl52 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.
Industry payments in 2024: $718.61
24 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 321 providers of this specialty with any payment received $7,456.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Peoria Ear Nose And Throat Group SCPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology (Internal Medicine) Physician providers in Illinois
There are 22 allergy & immunology (internal medicine) physician records in Illinois.
Other allergy & immunology (internal medicine) physician records in Illinois
- Naveed Akhtar, M.D.Bolingbrook, IL1912997933
- Miguel Alcordo, M.D.Tinley Park, IL1477553899
- Sindhura Bandi, MDChicago, IL1891951208
- Christopher Greb, MDChicago, IL1134623895
- Mahera Husain, MDChicago, IL1659075596
- Jason Knuffman, MDQuincy, IL1184690109
- Elizabeth Kudlaty, MDChicago, IL1326543232
- Sylvia Li, MDChicago, IL1508492463
- Amee Majmundar, M.D.Orland Park, IL1093794620
- Anna MoshkovichChicago, IL1568045953
Common questions
What is Julie C. Klemens, M.D.'s NPI number?
Julie C. Klemens, M.D.'s National Provider Identifier (NPI) is 1588708770, issued on Feb 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Julie C. Klemens, M.D. located?
The NPPES record lists a practice address at 130 S Main St, Lombard, IL, 60148. Phone: (630) 652-0606. Providers update this record themselves, so call before visiting.
How can I verify Julie C. Klemens, 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.
How much does Julie C. Klemens, M.D. prescribe under Medicare Part D?
In 2024, Julie C. Klemens, M.D. had 975 Medicare Part D claims for 152 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.