Am J Cardiol
Atrioventricular NodeAutopsyElectrocardiography
Dr. Ronald J. Kallen, MD
NPI1245283647
- Part D claims, 2024
- 21
- Publications
- 26
- MIPS score, 2024
- 96
- Industry payments
- $1,740
- Affiliated sites
- 3
- Practice address
- 1302 N Main St, Sandwich, IL 60548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medicine Valley West Hospital - Mammography
Mammography / Breast Imaging Center · Sandwich, Illinois
Find Dr. Kallen's 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. Ronald J. Kallen is a pediatric nephrology physician in Sandwich, Illinois
Dr. Kallen practices at Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois.
Dr. Kallen's NPI, 1245283647, was assigned on May 18, 2006. Dr. Kallen graduated from Jacobs School of Medicine and Biomedical Sciences in 1960. Dr. Kallen holds Illinois license 03643026.
NPI and contact details
- NPI
- 1245283647NPI Registry (opens in a new tab)
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 92
- Medical school graduation
- 1960
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ronald J. Kallen practices at Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois
Dr. Kallen's primary practice is Northwestern Medicine Valley West Hospital - Mammography, at 1302 N Main St, Sandwich, IL 60548.
- Northwestern Medicine Valley West Hospital - Mammography1302 N Main St, Sandwich, IL 60548
Source: Dmand AI Affiliation Data
Dr. Ronald J. Kallen is affiliated with 3 sites of care and 1 medical group
Dr. Kallen's primary practice is Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois. The medical group on file is Northwestern Medicine Regional Medical Group. Dmand AI also links Dr. Kallen to 1 more physician office and 1 group practice or clinic, each named with a free account.
Northwestern Medicine Valley West Hospital - MammographyPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronald J. Kallen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kallen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine Valley West Hospital - Mammography | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Kallen practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ronald J. Kallen is one of 37 pediatric nephrology physicians in Illinois
Pediatric nephrology is Dr. Kallen's primary specialty in the NPI Registry, under taxonomy code 2080P0210X. Dr. Kallen is board certified in pediatric nephrology by the American Board of Pediatrics. Dmand AI has Dr. Kallen's licenses on file in 4 states: Illinois, Wisconsin, Ohio and Maryland.
Specialties and state licenses
- Pediatric nephrology, IllinoisPrimary
- Wisconsin license
- Ohio license
- Maryland license
Pediatric nephrology physicians near Dr. Kallen
Counts of pediatric nephrology 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. Ronald J. Kallen's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Kallen's median patient age at 17, with 33% women.
Dr. Kallen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Ronald J. Kallen wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Kallen wrote 21 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $95 in total drug cost.
Part D claims, 202421
Drugs named by CMS1
Total drug cost$95
Dr. Kallen's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Ronald J. Kallen scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Kallen for performance year 2024, reported through an alternative payment model (APM).
Dr. Kallen's MIPS scores, performance year 2024
- 96of 100Final score
- 88.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Find pediatric nephrology physicians like Dr. Kallen by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ronald J. Kallen has 26 publications on record
Dmand AI links 26 papers to Dr. Kallen. The most frequent topics are Nephrotic Syndrome, Autistic Disorder and Kidney Glomerulus. Dr. Kallen has published most often in Pediatrics. Dr. Kallen's most frequent co-authors are Pasquale J. Accardo, MD, Stephen Ashwal, MD and Gholam H. Farboody, MD.
Papers26
Topics Dr. Kallen writes about most
- Nephrotic Syndrome
- Autistic Disorder
- Kidney Glomerulus
- Potassium
- Chlorides
- Developmental Disabilities
- Electrocardiography
- Hyperkalemia
Dr. Kallen's most frequent co-authors
- Pasquale J. Accardo, MD1 shared paper
- Stephen Ashwal, MD1 shared paper
- Gholam H. Farboody, MD1 shared paper
Recent publications by Dr. Kallen
Autistic DisorderDevelopmental DisabilitiesEarly Diagnosis
J Autism Dev Disord
Autistic DisorderBrainDisease Models, Animal
Accidents, HomeElectrocardiographyHeart Arrest
See who Dr. Kallen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kallen works with, so you can find a warm path to the right pediatric nephrology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ronald J. Kallen received $1,740 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Kallen from 1 drug or device company in 2016. Consulting fees make up the largest share, 92% of the total. Alexion Pharmaceuticals, Inc. paid the most, $1,740.
General payments to Dr. Kallen by kind, 2016 to 2016
$1.7Kin total
- Consulting fees$1,60092%
- Food and beverage$1408%
Companies that paid Dr. Kallen the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ronald J. Kallen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Kallen.
Awards and honors for Dr. Kallen
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Ronald J. Kallen graduated from Jacobs School of Medicine and Biomedical Sciences
Dr. Kallen graduated from Jacobs School of Medicine and Biomedical Sciences in 1960. Dr. Kallen is a member of AAP.
- Medical school
- Board certified in pediatric nephrology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Ronald J. Kallen accepts plans from 12 insurance carriers
Dr. Kallen is in network with 12 carriers, including Aetna, Elevance and HCSC. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aspirus Health Plan
- Health Alliance
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Kallen accepts, by number of carriers
- HMO8
- POS7
- PPO7
- EPO4
- Medicare4
Source: Dmand AI Insurance Network Data
Sources for Dr. Ronald J. Kallen'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 | Clinician Public Reporting: Overall MIPS Performance (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Ronald J. Kallen
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. Ronald J. Kallen's NPI number?
Dr. Ronald J. Kallen's NPI number is 1245283647. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald J. Kallen?
Dr. Ronald J. Kallen is a pediatric nephrology physician in Sandwich, Illinois. The primary specialty in the NPI Registry is Pediatric Nephrology Physician (taxonomy code 2080P0210X).
Where does Dr. Ronald J. Kallen practice?
Dr. Kallen practices at 1302 N Main St, Sandwich, IL 60548. Dr. Kallen's primary practice is Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois. Dmand AI also links Dr. Kallen to 1 physician office and 1 group practice or clinic.
What is Dr. Ronald J. Kallen's medical license number?
Dr. Kallen holds Illinois license 03643026, one of the licenses on file in 4 states.
Which states has Dr. Ronald J. Kallen been licensed in?
Dmand AI has state licenses on file for Dr. Kallen in Illinois (1969 to 2026), Wisconsin (1991 to 2017), Ohio (1975 to 1990) and Maryland (1970 to 1978).
What medical group is Dr. Ronald J. Kallen part of?
Dr. Kallen is linked to Northwestern Medicine Regional Medical Group.
What is Dr. Ronald J. Kallen's MIPS score?
Dr. Kallen's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
Is Dr. Ronald J. Kallen board certified?
Yes. Dr. Kallen is board certified in pediatric nephrology by the American Board of Pediatrics.
Where did Dr. Ronald J. Kallen go to medical school?
Dr. Kallen graduated from Jacobs School of Medicine and Biomedical Sciences in 1960.
What drugs does Dr. Ronald J. Kallen prescribe most?
In 2020 Medicare Part D data, Dr. Kallen's most prescribed drugs by claims were Levothyroxine Sodium.
Show 5 more questionsShow fewer questions
Has Dr. Ronald J. Kallen received payments from drug or device companies?
CMS Open Payments shows $1,740 in general payments to Dr. Kallen from 1 company from 2016 to 2016. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Ronald J. Kallen been practicing?
Dr. Kallen graduated from medical school in 1960, 66 years ago.
Does Dr. Ronald J. Kallen do research?
Dmand AI links 26 publications to Dr. Kallen.
Who does Dr. Ronald J. Kallen publish with?
Dr. Kallen's most frequent co-authors are Pasquale J. Accardo, MD (1 shared paper), Stephen Ashwal, MD (1 shared paper) and Gholam H. Farboody, MD (1 shared paper).
What insurance does Dr. Ronald J. Kallen accept?
Dr. Kallen is in network with 12 carriers, including Aetna, Elevance and HCSC. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
Selling to pediatric nephrology practices?
See pediatric nephrology physicians in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card