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Dr. Leo Gutt, MD
NPI1801945480
- Medicare services, 2022
- 164
- Part D claims, 2024
- 418
- Publications
- 3
- Affiliated sites
- 5
- Medical group
- 1
- Practice address
- 400 North Highland Avenue, Aurora, IL 60506
- Practice phone
- Call (630) 892-4355
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
VNA Health Care - Aurora - Highland Ave (N Highland Ave)
Outpatient Mental Health Clinic · Aurora, Illinois
Find Dr. Gutt's professional email, personal email and mobile number
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Dr. Leo Gutt is an internist in Aurora, Illinois
Dr. Gutt practices at VNA Health Care - Aurora - Highland Ave (N Highland Ave) in Aurora, Illinois.
Dr. Gutt's NPI, 1801945480, was assigned on January 10, 2007. Dr. Gutt graduated from Medical College Of Wisconsin in 1983. Dr. Gutt holds Illinois license 036070396.
NPI and contact details
- NPI
- 1801945480NPI Registry (opens in a new tab)
- NPI enumeration date
- January 10, 2007
- NPI status
- Active
- Practice phone
- (630) 892-4355
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Leo Gutt practices at VNA Health Care - Aurora - Highland Ave (N Highland Ave) in Aurora, Illinois
Dr. Gutt's primary practice is VNA Health Care - Aurora - Highland Ave (N Highland Ave), at 400 North Highland Avenue, Aurora, IL 60506. The practice phone is (630) 892-4355.
- VNA Health Care - Aurora - Highland Ave (N Highland Ave)400 North Highland Avenue, Aurora, IL 60506Phone(630) 892-4355
Source: Dmand AI Affiliation Data
Dr. Leo Gutt is affiliated with 5 sites of care and 1 medical group
Dr. Gutt's primary practice is VNA Health Care - Aurora - Highland Ave (N Highland Ave) in Aurora, Illinois. The medical group on file is VNA Health Care. Dmand AI also links Dr. Gutt to 1 more breast imaging center, 1 community health center, 1 home health agency and 1 hospice, each named with a free account. Dr. Gutt's employer is on file too: a behavioral health center.
VNA Health Care - Aurora - Highland Ave (N Highland Ave)Primary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leo Gutt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gutt practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VNA Health Care - Aurora - Highland Ave (N Highland Ave) | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leo Gutt is one of 5,652 internists in Illinois
Internal medicine is Dr. Gutt's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gutt is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dr. Gutt is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Gutt
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Leo Gutt billed Medicare for 164 services in 2022
CMS data shows 164 Medicare services from Dr. Gutt across 2 procedure codes in 2022. Medicare paid $59,321 for them. Every service was in an office.
Medicare services, 2022164
Paid by Medicare$59,321
Procedure codes2
Dr. Gutt's Medicare services by type, 2022
- Tests and treatments149
- Office and hospital visits15
Dr. Gutt compared with the Illinois median for internists, 2022
- Dr. Gutt
- Illinois median
- Medicare services
- 164vs 56671% below
- Part D claims
- 163vs 28443% below
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Gutt's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gutt and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leo Gutt's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Gutt's median patient age at 55, with 49% women.
Dr. Gutt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Leo Gutt wrote 418 Medicare Part D claims in 2024
In 2024, Dr. Gutt wrote 418 Medicare Part D claims for 85 patients. 82% of them were for generic drugs. CMS names the drug for 163 of them, across 8 drugs with 11 or more claims each, at $18,894 in total drug cost. In 2023, CMS named 92 claims across 5 drugs.
Part D claims, 2024418
Drugs named by CMS8
Total drug cost$18,894
Part D patients85
Dr. Gutt's Part D claims by kind of drug, 2024
- Generic343 claims82%
- Brand-name62 claims15%
- Other13 claims3%
Dr. Gutt's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gutt's Part D claims, 2024
- Antibiotics6%23 of 418 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 922024: 16377%
Drugs named by CMS: 8 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Leo Gutt has 3 publications on record
Dmand AI links 3 papers to Dr. Gutt.
Papers3
Recent publications by Dr. Gutt
See who Dr. Gutt researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gutt works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leo Gutt has 1 award and honors on record
Dmand AI lists 1 award for Dr. Gutt, most recently CMS Stage 1 2012 in 2012.
Awards and honors for Dr. Gutt
- 2012
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Leo Gutt graduated from Medical College Of Wisconsin
Dr. Gutt graduated from Medical College Of Wisconsin in 1983. Dr. Gutt is a member of AAAAI.
- Medical school
- Board certified in allergy & immunology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Leo Gutt accepts plans from 5 insurance carriers
Dr. Gutt is in network with 5 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
Plan types Dr. Gutt accepts, by number of carriers
- HMO3
- PPO3
- Medicare2
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Leo Gutt's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Leo Gutt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Leo Gutt's NPI number?
Dr. Leo Gutt's NPI number is 1801945480. It was assigned on January 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Leo Gutt?
Dr. Leo Gutt is an internist in Aurora, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leo Gutt practice?
Dr. Gutt practices at 400 North Highland Avenue, Aurora, IL 60506. Dr. Gutt's primary practice is VNA Health Care - Aurora - Highland Ave (N Highland Ave) in Aurora, Illinois. Dmand AI also links Dr. Gutt to 1 breast imaging center, 1 community health center, 1 home health agency and 1 hospice.
What is Dr. Leo Gutt's office phone number?
The practice phone on file for Dr. Gutt is (630) 892-4355.
What is Dr. Leo Gutt's medical license number?
Dr. Gutt holds Illinois license 036070396.
What medical group is Dr. Leo Gutt part of?
Dr. Gutt is linked to VNA Health Care.
Does Dr. Leo Gutt accept Medicare?
Yes. CMS data shows Dr. Gutt billed Medicare for 164 services in 2022.
Is Dr. Leo Gutt board certified?
Yes. Dr. Gutt is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Dr. Leo Gutt bill to Medicare?
In 2022, Dr. Gutt's most billed Medicare services were physical therapy and rehabilitation (97610) and home visit (99349).
Where did Dr. Leo Gutt go to medical school?
Dr. Gutt graduated from Medical College Of Wisconsin in 1983.
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What drugs does Dr. Leo Gutt prescribe most?
In 2024 Medicare Part D data, Dr. Gutt's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Amlodipine Besylate.
How long has Dr. Leo Gutt been practicing?
Dr. Gutt graduated from medical school in 1983, 43 years ago.
Does Dr. Leo Gutt do research?
Dmand AI links 3 publications to Dr. Gutt.
What insurance does Dr. Leo Gutt accept?
Dr. Gutt is in network with 5 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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