Dr. Karl L. Vos, MD
- Medicare services, 2024
- 505
- Medicare patients, 2024
- 343
- Part D claims, 2024
- 148
- Hospital affiliations
- 1
- Industry payments
- $1,420
- Practice address
- 155 East Brush Hill Road, Elmhurst, IL 60126
- Practice phone
- Call (331) 221-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vos' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Karl L. Vos is an emergency medicine physician in Elmhurst, Illinois
Dr. Vos practices at Elmhurst Hospital in Elmhurst, Illinois, part of Endeavor Health.
Dr. Vos' NPI, 1639180722, was assigned on August 11, 2006. Dr. Vos graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1988.
- NPI
- 1639180722NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2006
- NPI status
- Active
- Practice phone
- (331) 221-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Karl L. Vos practices at Elmhurst Hospital in Elmhurst, Illinois
Dr. Vos' primary practice is Elmhurst Hospital, at 155 East Brush Hill Road, Elmhurst, IL 60126 in Du Page County. The practice phone is (331) 221-1000.
- Elmhurst Hospital155 East Brush Hill Road, Elmhurst, IL 60126 · Du Page CountyPhone(331) 221-1000
Source: Dmand AI Affiliation Data
Dr. Karl L. Vos is affiliated with 1 site of care and 2 medical groups
Dr. Vos' primary practice is Elmhurst Hospital in Elmhurst, Illinois, part of Endeavor Health. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Vos to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karl L. Vos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elmhurst Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karl L. Vos is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Vos' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Vos has a license on file in Illinois.
Specialties and state licenses
- Emergency medicine, Illinois
Emergency medicine physicians near Dr. Vos
Counts of emergency medicine physicians 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. Karl L. Vos billed Medicare for 505 services in 2024
CMS data shows 505 Medicare services from Dr. Vos across 5 procedure codes in 2024, for 343 Medicare patients. Medicare paid $41,061 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5122024: 34732%
- Tests and treatments
- 2023: 2412024: 15834%
Dr. Vos compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Vos
- Illinois median
- Medicare services
- 505vs 27484% above
- Medicare patients
- 343vs 27326% above
- Part D claims
- 38vs 4516% below
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Vos' most billed Medicare procedure codes, 2024
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. Vos and other emergency medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karl L. Vos treated 343 Medicare patients in 2024, average age 77
CMS counts 343 Medicare patients who saw Dr. Vos in 2024. The largest group is 75 to 84, with 113 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Vos' median patient age at 68, with 56% women.
Dr. Vos' Medicare patients by age, 2024
Dr. Vos' Medicare patients by sex, 2024
- Women20861%
- Men13539%
Chronic conditions among Dr. Vos' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Diabetes42%
- Ischemic heart disease42%
- Heart failure41%
- Chronic kidney disease40%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karl L. Vos wrote 148 Medicare Part D claims in 2024
In 2024, Dr. Vos wrote 148 Medicare Part D claims for 128 patients. 95% of them were for generic drugs. CMS names the drug for 38 of them, across 3 drugs with 11 or more claims each, at $110 in total drug cost. In 2023, CMS named 97 claims across 5 drugs.
Dr. Vos' Part D claims by kind of drug, 2024
- Generic141 claims95%
- Brand-name and other7 claims5%
Dr. Vos' 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. Vos' Part D claims, 2024
- Opioids11%16 of 148 claims
- Antibiotics29%43 of 148 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: 972024: 3861%
Drugs named by CMS: 3 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. Karl L. Vos received $1,420 in industry payments from 2016 to 2024
CMS Open Payments shows 62 general payments to Dr. Vos from 16 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 98% of the total. Alexion Pharmaceuticals, Inc. paid the most, $546.
General payments to Dr. Vos by program year, 2016 to 2024
General payments to Dr. Vos by kind, 2016 to 2024
- Food and beverage$1,39298%
- Education$282%
Companies that paid Dr. Vos the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karl L. Vos graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Vos graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karl L. Vos'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Karl L. Vos
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. Karl L. Vos' NPI number?
Dr. Karl L. Vos' NPI number is 1639180722. It was assigned on August 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karl L. Vos?
Dr. Karl L. Vos is an emergency medicine physician in Elmhurst, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Karl L. Vos practice?
Dr. Vos practices at 155 East Brush Hill Road, Elmhurst, IL 60126. Dr. Vos' primary practice is Elmhurst Hospital in Elmhurst, Illinois, part of Endeavor Health. Dmand AI also links Dr. Vos to 1 medical group.
What is Dr. Karl L. Vos' office phone number?
The practice phone on file for Dr. Vos is (331) 221-1000.
Which hospitals is Dr. Karl L. Vos affiliated with?
Dr. Vos practices at Elmhurst Hospital in Elmhurst, Illinois.
What medical group is Dr. Karl L. Vos part of?
Dr. Vos is linked to Endeavor Health Medical Group. Dmand AI links Dr. Vos to 1 more medical group.
Does Dr. Karl L. Vos accept Medicare?
Yes. CMS data shows Dr. Vos billed Medicare for 505 services in 2024.
How many Medicare patients does Dr. Karl L. Vos see?
CMS counts 343 Medicare patients who saw Dr. Vos in 2024, with an average age of 77.
What services does Dr. Karl L. Vos bill to Medicare?
In 2024, Dr. Vos' most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Karl L. Vos go to medical school?
Dr. Vos graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1988.
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What drugs does Dr. Karl L. Vos prescribe most?
In 2024 Medicare Part D data, Dr. Vos' most prescribed drugs by claims were Meclizine HCl, Prednisone and Cephalexin.
Has Dr. Karl L. Vos received payments from drug or device companies?
CMS Open Payments shows $1,420 in general payments to Dr. Vos from 16 companies from 2016 to 2024. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Karl L. Vos been practicing?
Dr. Vos graduated from medical school in 1988, 38 years ago.
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