Dr. Ellen J. Gustafson, MD
- Medicare services, 2024
- 813
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 375
- MIPS score, 2024
- 93
- Hospital affiliations
- 4
- Practice address
- 506 E State Parkway, Schaumburg, IL 60173
- Practice phone
- Call (847) 885-2010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Schaumburg Laboratory Facility
Clinical Lab - Full Service · Schaumburg, Illinois
Find Dr. Gustafson's professional email, personal email and mobile number
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Dr. Ellen J. Gustafson is a hematologist and oncologist in Schaumburg, Illinois
Dr. Gustafson practices at Schaumburg Laboratory Facility in Schaumburg, Illinois.
Dr. Gustafson's NPI, 1245296896, was assigned on April 24, 2006. Dr. Gustafson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1978. Dr. Gustafson holds Illinois license 036109139.
- NPI
- 1245296896NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971512708
- NPI enumeration date
- April 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 885-2010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ellen J. Gustafson practices at Schaumburg Laboratory Facility in Schaumburg, Illinois
Dr. Gustafson's primary practice is Schaumburg Laboratory Facility, at 506 E State Parkway, Schaumburg, IL 60173. The practice phone is (847) 885-2010.
- Schaumburg Laboratory Facility506 E State Parkway, Schaumburg, IL 60173Phone(847) 885-2010
Source: Dmand AI Affiliation Data
Dr. Ellen J. Gustafson is affiliated with 8 sites of care and 3 medical groups
Dr. Gustafson's primary practice is Schaumburg Laboratory Facility in Schaumburg, Illinois. Dr. Gustafson is also affiliated with University of Illinois Hospital. The medical group on file is University of Illinois Physicians Group (UIPG). Dmand AI also links Dr. Gustafson to 3 more hospitals, 3 group practices and clinics and 2 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. Ellen J. Gustafson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gustafson practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Schaumburg Laboratory Facility | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ellen J. Gustafson is one of 563 hematologists and oncologists in Illinois
Hematology and oncology is Dr. Gustafson's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Gustafson is licensed in Illinois.
Specialties and state licenses
- Hematology and oncology, IllinoisPrimary
Hematologists and oncologists near Dr. Gustafson
Counts of hematologists and oncologists 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. Ellen J. Gustafson billed Medicare for 813 services in 2024
CMS data shows 813 Medicare services from Dr. Gustafson across 9 procedure codes in 2024, for 131 Medicare patients. Medicare paid $23,455 for them. Every service was in an office.
Dr. Gustafson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 11,4782024: 42096%
- Office and hospital visits
- 2023: 1,0452024: 22878%
- Tests and treatments
- 2023: 8972024: 16582%
- Lab and pathology
- 2023: 1,7772024: 0100%
- Other services
- 2023: 20,5502024: 0100%
- Surgery
- 2023: 4752024: 0100%
Dr. Gustafson compared with the Illinois median for hematologists and oncologists, 2024
- Dr. Gustafson
- Illinois median
- Medicare services
- 813vs 1,05623% below
- Medicare patients
- 131vs 28254% below
- Part D claims
- 250vs 32824% below
Medians across 547 hematologists and oncologists in Illinois with Dmand AI profiles that report each measure.
Dr. Gustafson'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gustafson and other hematologists and oncologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ellen J. Gustafson treated 131 Medicare patients in 2024, average age 76
CMS counts 131 Medicare patients who saw Dr. Gustafson in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.77, 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. Gustafson's median patient age at 70, with 69% women.
Dr. Gustafson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gustafson's Medicare patients by sex, 2024
- Women10580%
- Men2620%
Chronic conditions among Dr. Gustafson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer58%
- Arthritis46%
- Anxiety37%
- Ischemic heart disease35%
- Diabetes34%
- Chronic kidney disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gustafson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ellen J. Gustafson wrote 375 Medicare Part D claims in 2024
In 2024, Dr. Gustafson wrote 375 Medicare Part D claims for 94 patients. 72% of them were for generic drugs. CMS names the drug for 250 of them, across 10 drugs with 11 or more claims each, at $297,154 in total drug cost. In 2023, CMS named 657 claims across 13 drugs.
Dr. Gustafson's Part D claims by kind of drug, 2024
- Generic271 claims72%
- Brand-name104 claims28%
Dr. Gustafson'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. Gustafson's Part D claims, 2024
- Opioids6%23 of 375 claims
- Antibiotics5%18 of 375 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: 6572024: 25062%
Drugs named by CMS: 10 in 2024, 13 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
Dr. Ellen J. Gustafson scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Gustafson for performance year 2024, reported as part of a group. Dr. Gustafson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gustafson's MIPS scores, performance year 2024
- 93of 100Final score
- 73.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Ellen J. Gustafson received $3,775 in industry payments from 2016 to 2025
CMS Open Payments shows 134 general payments to Dr. Gustafson from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 64% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,511.
General payments to Dr. Gustafson by program year, 2016 to 2025
General payments to Dr. Gustafson by kind, 2016 to 2025
- Food and beverage$2,42764%
- Device or supply loans$1,19632%
- Education$1514%
Companies that paid Dr. Gustafson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ellen J. Gustafson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Gustafson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ellen J. Gustafson'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)Clinician Public Reporting: Overall MIPS Performance (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. Ellen J. Gustafson
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. Ellen J. Gustafson's NPI number?
Dr. Ellen J. Gustafson's NPI number is 1245296896. It was assigned on April 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellen J. Gustafson?
Dr. Ellen J. Gustafson is a hematologist and oncologist in Schaumburg, Illinois. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Ellen J. Gustafson practice?
Dr. Gustafson practices at 506 E State Parkway, Schaumburg, IL 60173. Dr. Gustafson's primary practice is Schaumburg Laboratory Facility in Schaumburg, Illinois. Dmand AI also links Dr. Gustafson to 3 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Ellen J. Gustafson's office phone number?
The practice phone on file for Dr. Gustafson is (847) 885-2010.
What is Dr. Ellen J. Gustafson's medical license number?
Dr. Gustafson holds Illinois license 036109139.
Which hospitals is Dr. Ellen J. Gustafson affiliated with?
Dr. Gustafson is affiliated with University of Illinois Hospital. Dmand AI links Dr. Gustafson to 3 more hospitals.
What medical group is Dr. Ellen J. Gustafson part of?
Dr. Gustafson is linked to University of Illinois Physicians Group (UIPG). Dmand AI links Dr. Gustafson to 2 more medical groups.
Does Dr. Ellen J. Gustafson accept Medicare?
Yes. CMS data shows Dr. Gustafson billed Medicare for 813 services in 2024, and Dr. Gustafson accepts Medicare assignment.
What is Dr. Ellen J. Gustafson's MIPS score?
Dr. Gustafson's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ellen J. Gustafson see?
CMS counts 131 Medicare patients who saw Dr. Gustafson in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Ellen J. Gustafson bill to Medicare?
In 2024, Dr. Gustafson's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99212) and office visit, established patient (99213).
Where did Dr. Ellen J. Gustafson go to medical school?
Dr. Gustafson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1978.
What drugs does Dr. Ellen J. Gustafson prescribe most?
In 2024 Medicare Part D data, Dr. Gustafson's most prescribed drugs by claims were Letrozole, Eliquis and Alprazolam.
Has Dr. Ellen J. Gustafson received payments from drug or device companies?
CMS Open Payments shows $3,775 in general payments to Dr. Gustafson from 41 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Ellen J. Gustafson been practicing?
Dr. Gustafson graduated from medical school in 1978, 48 years ago.
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