Dr. Marianne Mikat Stevens, MD
- Medicare services, 2024
- 443
- Medicare patients, 2024
- 525
- Hospital affiliations
- 2
- Industry payments
- $131
- Medical groups
- 3
- Practice address
- 1100 E Norris Dr, Ottawa, IL 61350
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD
Acute Care Hospital outpatient department · Ottawa, Illinois
Find Dr. Mikat Stevens' 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. Marianne Mikat Stevens is a pediatric anesthesiology physician in Ottawa, Illinois
Dr. Mikat Stevens practices at OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois.
Dr. Mikat Stevens' NPI, 1598735904, was assigned on January 26, 2006. Dr. Mikat Stevens holds Illinois license 036088181.
- NPI
- 1598735904NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193712610
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marianne Mikat Stevens practices at OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois
Dr. Mikat Stevens' primary practice is OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD, at 1100 E Norris Dr, Ottawa, IL 61350.
- OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD1100 E Norris Dr, Ottawa, IL 61350
Source: Dmand AI Affiliation Data
Dr. Marianne Mikat Stevens is affiliated with 5 sites of care and 3 medical groups
Dr. Mikat Stevens' primary practice is OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois. Dr. Mikat Stevens is also affiliated with OSF Saint Elizabeth Medical Center - Peru. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Mikat Stevens to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marianne Mikat Stevens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mikat Stevens practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marianne Mikat Stevens is one of 40 pediatric anesthesiology physicians in Illinois
Pediatric anesthesiology is Dr. Mikat Stevens' primary specialty in the NPI Registry, under taxonomy code 207LP3000X. Dr. Mikat Stevens is licensed in Illinois.
Specialties and state licenses
- Pediatric anesthesiology, IllinoisPrimary
Pediatric anesthesiology physicians near Dr. Mikat Stevens
Counts of pediatric anesthesiology 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. Marianne Mikat Stevens billed Medicare for 443 services in 2024
CMS data shows 443 Medicare services from Dr. Mikat Stevens across 12 procedure codes in 2024, for 525 Medicare patients. Medicare paid $25,594 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mikat Stevens' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 3992024: 44311%
Dr. Mikat Stevens compared with the Illinois median for pediatric anesthesiology physicians, 2024
- Dr. Mikat Stevens
- Illinois median
- Medicare services
- 443vs 489.2 times
- Medicare patients
- 525vs 1134.6 times
Medians across 19 pediatric anesthesiology physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Mikat Stevens' 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.
Need commercial claims for Dr. Mikat Stevens?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mikat Stevens and other pediatric anesthesiology physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marianne Mikat Stevens treated 525 Medicare patients in 2024, average age 74
CMS counts 525 Medicare patients who saw Dr. Mikat Stevens in 2024. The largest group is 65 to 74, with 265 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mikat Stevens' median patient age at 68, with 61% women.
Dr. Mikat Stevens' Medicare patients by age, 2024
Dr. Mikat Stevens' Medicare patients by sex, 2024
- Women27352%
- Men25248%
Chronic conditions among Dr. Mikat Stevens' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes32%
- Chronic kidney disease29%
- Anxiety22%
- Cancer22%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mikat Stevens' 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
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Marianne Mikat Stevens takes part in Medicare
Dr. Mikat Stevens 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. Marianne Mikat Stevens received $131 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Mikat Stevens from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $116.
General payments to Dr. Mikat Stevens by program year, 2016 to 2017
Companies that paid Dr. Mikat Stevens the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marianne Mikat Stevens'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 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) |
| 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. Marianne Mikat Stevens
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. Marianne Mikat Stevens' NPI number?
Dr. Marianne Mikat Stevens' NPI number is 1598735904. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marianne Mikat Stevens?
Dr. Marianne Mikat Stevens is a pediatric anesthesiology physician in Ottawa, Illinois. The primary specialty in the NPI Registry is Pediatric Anesthesiology Physician (taxonomy code 207LP3000X).
Where does Dr. Marianne Mikat Stevens practice?
Dr. Mikat Stevens practices at 1100 E Norris Dr, Ottawa, IL 61350. Dr. Mikat Stevens' primary practice is OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois. Dmand AI also links Dr. Mikat Stevens to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Dr. Marianne Mikat Stevens' medical license number?
Dr. Mikat Stevens holds Illinois license 036088181.
Which hospitals is Dr. Marianne Mikat Stevens affiliated with?
Dr. Mikat Stevens is affiliated with OSF Saint Elizabeth Medical Center - Peru. Dmand AI links Dr. Mikat Stevens to 1 more hospital.
What medical group is Dr. Marianne Mikat Stevens part of?
Dr. Mikat Stevens is linked to OSF Multi-Specialty Group. Dmand AI links Dr. Mikat Stevens to 2 more medical groups.
Does Dr. Marianne Mikat Stevens accept Medicare?
Yes. CMS data shows Dr. Mikat Stevens billed Medicare for 443 services in 2024, and Dr. Mikat Stevens accepts Medicare assignment.
How many Medicare patients does Dr. Marianne Mikat Stevens see?
CMS counts 525 Medicare patients who saw Dr. Mikat Stevens in 2024, with an average age of 74.
What services does Dr. Marianne Mikat Stevens bill to Medicare?
In 2024, Dr. Mikat Stevens' most billed Medicare services were anesthesia (00142), anesthesia (00813) and anesthesia (00811).
Has Dr. Marianne Mikat Stevens received payments from drug or device companies?
CMS Open Payments shows $131 in general payments to Dr. Mikat Stevens from 2 companies from 2016 to 2017. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Marianne Mikat Stevens been practicing?
Dr. Mikat Stevens graduated from medical school in 1980, 46 years ago.
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