Dr. Marsa L. Mitchell, MD
- Medicare services, 2019
- 47
- Medicare patients, 2024
- 38
- Hospital affiliations
- 1
- Industry payments
- $237
- Medical group
- 1
- Practice address
- 1401 East State Street, Rockford, IL 61104
- Practice phone
- Call (815) 968-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mitchell's professional email, personal email and mobile number
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Dr. Marsa L. Mitchell is an anesthesiologist in Rockford, Illinois
Dr. Mitchell practices at UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority.
Dr. Mitchell's NPI, 1417972969, was assigned on July 13, 2006. Dr. Mitchell graduated from Southern Illinois University School of Medicine in 1987.
- NPI
- 1417972969NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355320243
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 968-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marsa L. Mitchell practices at UW Health SwedishAmerican Hospital in Rockford, Illinois
Dr. Mitchell's primary practice is UW Health SwedishAmerican Hospital, at 1401 East State Street, Rockford, IL 61104 in Winnebago County. The practice phone is (815) 968-4400.
- UW Health SwedishAmerican Hospital1401 East State Street, Rockford, IL 61104 · Winnebago CountyPhone(815) 968-4400
Source: Dmand AI Affiliation Data
Dr. Marsa L. Mitchell is affiliated with 2 sites of care and 1 medical group
Dr. Mitchell's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. The medical group on file is Rockford Anesthesiologists Associated, LLC. Dmand AI also links Dr. Mitchell to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marsa L. Mitchell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mitchell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Health SwedishAmerican Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marsa L. Mitchell is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Mitchell's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mitchell has a license on file in Illinois.
Specialties and state licenses
- Anesthesiology, Illinois
Anesthesiologists near Dr. Mitchell
Counts of anesthesiologists 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. Marsa L. Mitchell billed Medicare for 47 services in 2019
CMS data shows 47 Medicare services from Dr. Mitchell across 3 procedure codes in 2019, for 38 Medicare patients. Medicare paid $4,330 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mitchell's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Anesthesia
- 2018: 272019: 3530%
- Surgery
- 2018: 112019: 129%
Dr. Mitchell compared with the Illinois median for anesthesiologists, 2019
- Dr. Mitchell
- Illinois median
- Medicare services
- 47vs 9148% below
- Medicare patients
- 38vs 15776% below
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Mitchell's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Mitchell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mitchell and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marsa L. Mitchell treated 38 Medicare patients in 2024, average age 75
CMS counts 38 Medicare patients who saw Dr. Mitchell in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.27, 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. Mitchell's median patient age at 48, with 75% women.
Dr. Mitchell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mitchell's Medicare patients by sex, 2024
- Women2361%
- Men1539%
Chronic conditions among Dr. Mitchell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Diabetes55%
- Atrial fibrillation42%
- Ischemic heart disease37%
- Chronic kidney disease34%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mitchell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women75%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Marsa L. Mitchell takes part in Medicare
Dr. Mitchell 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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Dr. Marsa L. Mitchell received $237 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Mitchell from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $98.
General payments to Dr. Mitchell by program year, 2016 to 2025
Companies that paid Dr. Mitchell 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. Marsa L. Mitchell graduated from Southern Illinois University School of Medicine
Dr. Mitchell graduated from Southern Illinois University School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marsa L. Mitchell'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Marsa L. Mitchell
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. Marsa L. Mitchell's NPI number?
Dr. Marsa L. Mitchell's NPI number is 1417972969. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marsa L. Mitchell?
Dr. Marsa L. Mitchell is an anesthesiologist in Rockford, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Marsa L. Mitchell practice?
Dr. Mitchell practices at 1401 East State Street, Rockford, IL 61104. Dr. Mitchell's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. Dmand AI also links Dr. Mitchell to 1 group practice or clinic.
What is Dr. Marsa L. Mitchell's office phone number?
The practice phone on file for Dr. Mitchell is (815) 968-4400.
Which hospitals is Dr. Marsa L. Mitchell affiliated with?
Dr. Mitchell practices at UW Health SwedishAmerican Hospital in Rockford, Illinois.
What medical group is Dr. Marsa L. Mitchell part of?
Dr. Mitchell is linked to Rockford Anesthesiologists Associated, LLC.
Does Dr. Marsa L. Mitchell accept Medicare?
Yes. CMS data shows Dr. Mitchell billed Medicare for 47 services in 2019, and Dr. Mitchell accepts Medicare assignment.
How many Medicare patients does Dr. Marsa L. Mitchell see?
CMS counts 38 Medicare patients who saw Dr. Mitchell in 2024, with an average age of 75.
What services does Dr. Marsa L. Mitchell bill to Medicare?
In 2019, Dr. Mitchell's most billed Medicare services were anesthesia (00731), anesthesia (00142) and surgery: heart and blood vessels (36620).
Where did Dr. Marsa L. Mitchell go to medical school?
Dr. Mitchell graduated from Southern Illinois University School of Medicine in 1987.
Has Dr. Marsa L. Mitchell received payments from drug or device companies?
CMS Open Payments shows $237 in general payments to Dr. Mitchell from 5 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Marsa L. Mitchell been practicing?
Dr. Mitchell graduated from medical school in 1987, 39 years ago.
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