Physician Profile
Steven C. Harnack, MD
Unclaimed ProfileAbout Dr. Harnack
Based in Aurora, IL, Steven C. Harnack, MD is listed in the NPI registry under internal medicine. Steven graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1990.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (630) 859-6700
- Email not available
Practice Locations
2285 SEQUOIA DR
Aurora, IL 60506
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other internists in Aurora 8
Same specialty, same city.
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 7
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Harnack's specialty?
Dr. Harnack is an internist in Aurora, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Dr. Harnack?
Dr. Harnack is listed at 2285 Sequoia Dr, Aurora, IL 60506. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Harnack?
The number on file is (630) 859-6700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Harnack?
Dr. Harnack's National Provider Identifier is 1982622387. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Harnack's medical education?
Dr. Harnack attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Harnack have?
Dr. Harnack has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Harnack's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harnack. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.