CarboxyhemoglobinCOVID-19Emergency Service, Hospital
Dr. Marina Karamanis, DO
NPI1699303164PAC ID7113391442
- Medicare services, 2024
- 100
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 106
- Publications
- 2
- Hospital affiliations
- 4
- Practice address
- 8201 E Riverside Blvd, Rockford, IL 61114
- Practice phone
- Call (815) 971-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Javon Bea Hospital
Rockford, Illinois
Find Dr. Karamanis' professional email, personal email and mobile number
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Dr. Marina Karamanis is an emergency medicine physician in Rockford, Illinois
Dr. Karamanis practices at Javon Bea Hospital in Rockford, Illinois.
Dr. Karamanis' NPI, 1699303164, was assigned on March 31, 2020. Dr. Karamanis holds Illinois license 036.161704.
NPI and contact details
- NPI
- 1699303164NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113391442
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 971-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marina Karamanis practices at Javon Bea Hospital in Rockford, Illinois
Dr. Karamanis' primary practice is Javon Bea Hospital, at 8201 E Riverside Blvd, Rockford, IL 61114 in Winnebago County. The practice phone is (815) 971-5000.
- Javon Bea Hospital8201 E Riverside Blvd, Rockford, IL 61114 · Winnebago CountyPhone(815) 971-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marina Karamanis is affiliated with 5 sites of care and 5 medical groups
Dr. Karamanis' primary practice is Javon Bea Hospital in Rockford, Illinois. Dr. Karamanis is also affiliated with Javon Bea Hospital-Riverside. The medical group on file is Mercyhealth Physicians. Dmand AI also links Dr. Karamanis to 3 more hospitals and 4 medical groups, each named with a free account.
Javon Bea HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marina Karamanis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karamanis practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Javon Bea Hospital | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marina Karamanis is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Karamanis' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Karamanis' licenses on file in 2 states: Illinois and Wisconsin.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
- Wisconsin license
Emergency medicine physicians near Dr. Karamanis
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. Marina Karamanis billed Medicare for 100 services in 2024
CMS data shows 100 Medicare services from Dr. Karamanis across 2 procedure codes in 2024, for 119 Medicare patients. Medicare paid $11,702 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024100
Medicare patients119
Paid by Medicare$11,702
Procedure codes2
Dr. Karamanis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 442024: 100127%
Dr. Karamanis compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Karamanis
- Illinois median
- Medicare services
- 100vs 27464% below
- Medicare patients
- 119vs 27356% below
- Part D claims
- 12vs 4573% below
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Karamanis' 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. Karamanis 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. Marina Karamanis treated 119 Medicare patients in 2024, average age 72
CMS counts 119 Medicare patients who saw Dr. Karamanis in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.28, 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. Karamanis' median patient age at 63, with 52% women.
Medicare patients, 2024119
Average age72
Average risk score2.28
Also on Medicaid23%
Dr. Karamanis' Medicare patients by age, 2024
Dr. Karamanis' Medicare patients by sex, 2024
- Women6958%
- Men5042%
Chronic conditions among Dr. Karamanis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes47%
- Ischemic heart disease44%
- Chronic kidney disease39%
- Heart failure34%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karamanis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marina Karamanis wrote 106 Medicare Part D claims in 2024
In 2024, Dr. Karamanis wrote 106 Medicare Part D claims for 78 patients. 92% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $13 in total drug cost.
Part D claims, 2024106
Drugs named by CMS1
Total drug cost$13
Part D patients78
Dr. Karamanis' Part D claims by kind of drug, 2024
- Generic98 claims92%
- Brand-name and other8 claims8%
Dr. Karamanis' 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. Karamanis' Part D claims, 2024
- Antibiotics35%37 of 106 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Marina Karamanis takes part in Medicare
Dr. Karamanis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Marina Karamanis has 2 publications on record
Dmand AI links 2 papers to Dr. Karamanis, published from 2019 to 2020. Dr. Karamanis' most frequent co-authors are Ruchi Gupta, MD, Kaushal Majmudar, DO and Christine Anne Patte, DO.
Papers2
Years published2019 to 2020
Dr. Karamanis' most frequent co-authors
- Ruchi Gupta, MD1 shared paper
- Kaushal Majmudar, DO1 shared paper
- Christine Anne Patte, DO1 shared paper
Recent publications by Dr. Karamanis
J Hosp Med
AsthmaInpatientsNebulizers and Vaporizers
See who Dr. Karamanis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karamanis works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marina Karamanis received $17 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Karamanis from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. BioXcel Therapeutics, Inc. paid the most, $17.
Companies that paid Dr. Karamanis the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marina Karamanis'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Marina Karamanis
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. Marina Karamanis' NPI number?
Dr. Marina Karamanis' NPI number is 1699303164. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Marina Karamanis?
Dr. Marina Karamanis is an emergency medicine physician in Rockford, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Marina Karamanis practice?
Dr. Karamanis practices at 8201 E Riverside Blvd, Rockford, IL 61114. Dr. Karamanis' primary practice is Javon Bea Hospital in Rockford, Illinois. Dmand AI also links Dr. Karamanis to 3 hospitals and 4 medical groups.
What is Dr. Marina Karamanis' office phone number?
The practice phone on file for Dr. Karamanis is (815) 971-5000.
What is Dr. Marina Karamanis' medical license number?
Dr. Karamanis holds Illinois license 036.161704, one of the licenses on file in 2 states.
Which states has Dr. Marina Karamanis been licensed in?
Dmand AI has state licenses on file for Dr. Karamanis in Illinois and Wisconsin.
Which hospitals is Dr. Marina Karamanis affiliated with?
Dr. Karamanis is affiliated with Javon Bea Hospital-Riverside. Dmand AI links Dr. Karamanis to 3 more hospitals.
What medical group is Dr. Marina Karamanis part of?
Dr. Karamanis is linked to Mercyhealth Physicians. Dmand AI links Dr. Karamanis to 4 more medical groups.
Does Dr. Marina Karamanis accept Medicare?
Yes. CMS data shows Dr. Karamanis billed Medicare for 100 services in 2024, and Dr. Karamanis accepts Medicare assignment.
How many Medicare patients does Dr. Marina Karamanis see?
CMS counts 119 Medicare patients who saw Dr. Karamanis in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Dr. Marina Karamanis bill to Medicare?
In 2024, Dr. Karamanis' most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
What drugs does Dr. Marina Karamanis prescribe most?
In 2024 Medicare Part D data, Dr. Karamanis' most prescribed drugs by claims were Prednisone.
Has Dr. Marina Karamanis received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Karamanis from 1 company from 2023 to 2023. The largest total came from BioXcel Therapeutics, Inc.
How long has Dr. Marina Karamanis been practicing?
Dr. Karamanis graduated from medical school in 2020, 6 years ago.
Does Dr. Marina Karamanis do research?
Dmand AI links 2 publications to Dr. Karamanis, published from 2019 to 2020.
Who does Dr. Marina Karamanis publish with?
Dr. Karamanis' most frequent co-authors are Ruchi Gupta, MD (1 shared paper), Kaushal Majmudar, DO (1 shared paper) and Christine Anne Patte, DO (1 shared paper).
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