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About
Dr. James Lengemann, MD is a internal medicine specialist in Naperville, IL. Dr. Lengemann completed a residency at Loyola University Med Center. He currently practices at Edward-Elmhurst Medical Group and is affiliated with Edward Hospital - Main Campus. He accepts multiple insurance plans, including Medicare.
Education
- Loyola University Med Center, Residency Hospital
- Loyola University Of Chicago/Stritch School Of Medicine, Medical School — 1995
Insurance Accepted
- AARP
- Aetna
- Ambetter
- Anthem
- Anthem Blue Cross Blue Shield
- Assurant Health
- AvMed
- Beacon Health Strategies
- Beech Street (Multiplan)
- Blue Cross and Blue Shield of Illinois
- Blue Cross and Blue Shield of Oklahoma
- Blue Cross Blue Shield
- Buckeye Community Health Plan
- CareFirst Blue Cross Blue Shield
- Cigna
- Cofinity
- Commercial Insurance Company
- CoreSource
- CorVel
- Coventry Health Care
- Coventry Health Care of Missouri
- First Health
- Golden Rule
- HealthLink
- HFN
- Humana
- Mail Handlers Benefit Plan (MHBP)
- Managed Care (Non-HMO)
- MedHealthInsurance
- Medicaid of Illinois
- Medicare
- MultiPlan
- MVP Health Care
- PHCS
- Preferred Network Access
- Principal Life
- Priority Health
- Three Rivers Provider Network
- Tricare
- UniCare
- UnitedHealthCare
- Worker's Compensation
* Please verify this information when scheduling an appointment.
Languages
Chinese, Spanish
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Patient Satisfaction
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How likely are you to recommend Dr. Lengemann?
Prompt, courteous, informative and very cordial during visit.

Frequently Asked Questions
Click here to compare with other Internal Medicine Specialists.
A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.
Dr. Lengemann frequently treats the following conditions: Lipid Disorders, Hyperlipidemia, and Diabetes With Renal Manifestations. See more on Sharecare.
Dr. Lengemann's office is located at 1331 W 75th St Ste 201, Naperville, IL 60540. You can find other locations and directions on Sharecare.
Dr. Lengemann is able to speak Spanish, Chinese, and English. View profile to see all.
Dr. James Lengemann, MD is affiliated with Edward Hospital - Main Campus.
Dr. Lengemann has over 27 years of healthcare experience.
There is a star rating of 4.3/5 for Dr. James Lengemann, MD. Patients say that they trusted the provider's decisions and the provider listened & answered questions well. See all patient feedback on Sharecare.
Hospital Affiliations
- Edward Hospital - Main Campus
Locations
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Edward-Elmhurst Medical Group
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Edward-Elmhurst Medical Group
1331 W 75th St Ste 201, Naperville, IL 60540 (630) 527-5000
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