Dr. Marlis Lange, MD
- Medicare services, 2024
- 520
- Medicare patients, 2024
- 381
- Part D claims, 2024
- 332
- Hospital affiliations
- 1
- Medical groups
- 6
- Practice address
- 812 N Logan Ave, Danville, IL 61832
- Practice phone
- Call (217) 443-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Marlis Lange is an emergency medicine physician in Danville, Illinois
Dr. Lange practices at OSF Sacred Heart Medical Center in Danville, Illinois, part of OSF HealthCare System.
Dr. Lange's NPI, 1164495669, was assigned on February 7, 2006. Dr. Lange holds Illinois license 036-105447.
- NPI
- 1164495669NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204807118
- NPI enumeration date
- February 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 443-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marlis Lange practices at OSF Sacred Heart Medical Center in Danville, Illinois
Dr. Lange's primary practice is OSF Sacred Heart Medical Center, at 812 N Logan Ave, Danville, IL 61832 in Vermilion County. The practice phone is (217) 443-5000.
- OSF Sacred Heart Medical Center812 N Logan Ave, Danville, IL 61832 · Vermilion CountyPhone(217) 443-5000
Source: Dmand AI Affiliation Data
Dr. Marlis Lange is affiliated with 1 site of care and 6 medical groups
Dr. Lange's primary practice is OSF Sacred Heart Medical Center in Danville, Illinois, part of OSF HealthCare System. The medical group on file is Illinois Emergency Medicine Specialists. Dmand AI also links Dr. Lange to 5 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marlis Lange's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lange practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Sacred Heart Medical Center | Available with a free account |
| +5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marlis Lange is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Lange's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lange is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Lange
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. Marlis Lange billed Medicare for 520 services in 2024
CMS data shows 520 Medicare services from Dr. Lange across 4 procedure codes in 2024, for 381 Medicare patients. Medicare paid $52,857 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lange's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4802024: 4477%
- Tests and treatments
- 2023: 02024: 73
Dr. Lange compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Lange
- Illinois median
- Medicare services
- 520vs 27490% above
- Medicare patients
- 381vs 27340% above
- Part D claims
- 179vs 454.0 times
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Lange's 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marlis Lange treated 381 Medicare patients in 2024, average age 74
CMS counts 381 Medicare patients who saw Dr. Lange in 2024. The largest group is 75 to 84, with 143 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% 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. Lange's median patient age at 52, with 57% women.
Dr. Lange's Medicare patients by age, 2024
Dr. Lange's Medicare patients by sex, 2024
- Women21757%
- Men16443%
Chronic conditions among Dr. Lange's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes44%
- Anxiety43%
- Ischemic heart disease40%
- Mood disorders39%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lange's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marlis Lange wrote 332 Medicare Part D claims in 2024
In 2024, Dr. Lange wrote 332 Medicare Part D claims for 218 patients. 93% of them were for generic drugs. CMS names the drug for 179 of them, across 7 drugs with 11 or more claims each, at $658 in total drug cost. In 2023, CMS named 140 claims across 5 drugs.
Dr. Lange's Part D claims by kind of drug, 2024
- Generic308 claims93%
- Brand-name and other24 claims7%
Dr. Lange'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. Lange's Part D claims, 2024
- Opioids7%23 of 332 claims
- Antibiotics23%76 of 332 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: 1402024: 17928%
Drugs named by CMS: 7 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
How Dr. Marlis Lange takes part in Medicare
Dr. Lange accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Marlis Lange'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Marlis Lange
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. Marlis Lange's NPI number?
Dr. Marlis Lange's NPI number is 1164495669. It was assigned on February 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marlis Lange?
Dr. Marlis Lange is an emergency medicine physician in Danville, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Marlis Lange practice?
Dr. Lange practices at 812 N Logan Ave, Danville, IL 61832. Dr. Lange's primary practice is OSF Sacred Heart Medical Center in Danville, Illinois, part of OSF HealthCare System. Dmand AI also links Dr. Lange to 5 medical groups.
What is Dr. Marlis Lange's office phone number?
The practice phone on file for Dr. Lange is (217) 443-5000.
What is Dr. Marlis Lange's medical license number?
Dr. Lange holds Illinois license 036-105447.
Which hospitals is Dr. Marlis Lange affiliated with?
Dr. Lange practices at OSF Sacred Heart Medical Center in Danville, Illinois.
What medical group is Dr. Marlis Lange part of?
Dr. Lange is linked to Illinois Emergency Medicine Specialists. Dmand AI links Dr. Lange to 5 more medical groups.
Does Dr. Marlis Lange accept Medicare?
Yes. CMS data shows Dr. Lange billed Medicare for 520 services in 2024, and Dr. Lange accepts Medicare assignment.
How many Medicare patients does Dr. Marlis Lange see?
CMS counts 381 Medicare patients who saw Dr. Lange in 2024, with an average age of 74.
What services does Dr. Marlis Lange bill to Medicare?
In 2024, Dr. Lange's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
What drugs does Dr. Marlis Lange prescribe most?
In 2024 Medicare Part D data, Dr. Lange's most prescribed drugs by claims were Cephalexin, Lisinopril and Naproxen.
How long has Dr. Marlis Lange been practicing?
Dr. Lange graduated from medical school in 1985, 41 years ago.
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