Dr. Reuben Dwayne Eliuk, DO
- Medicare services, 2024
- 287
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 64
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Practice address
- 300 North Avenue, Battle Creek, MI 49017
- Practice phone
- Call (269) 966-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Eliuk'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. Reuben Dwayne Eliuk is an internist in Battle Creek, Michigan
Dr. Eliuk practices at Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group.
Dr. Eliuk's NPI, 1205987724, was assigned on January 12, 2007. Dr. Eliuk graduated from Michigan State University College of Osteopathic Medicine in 1977. Dr. Eliuk holds Michigan license 5101007332.
- NPI
- 1205987724NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002850948
- NPI enumeration date
- January 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 966-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Reuben Dwayne Eliuk practices at Bronson Battle Creek Hospital in Battle Creek, Michigan
Dr. Eliuk's primary practice is Bronson Battle Creek Hospital, at 300 North Avenue, Battle Creek, MI 49017 in Calhoun County. The practice phone is (269) 966-8000.
- Bronson Battle Creek Hospital300 North Avenue, Battle Creek, MI 49017 · Calhoun CountyPhone(269) 966-8000
Source: Dmand AI Affiliation Data
Dr. Reuben Dwayne Eliuk is affiliated with 2 sites of care and 4 medical groups
Dr. Eliuk's primary practice is Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group. The medical group on file is Bronson Medical Group. Dmand AI also links Dr. Eliuk to 3 more medical groups and 1 group practice or clinic, 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. Reuben Dwayne Eliuk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eliuk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bronson Battle Creek Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bronson Healthcare Group and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Reuben Dwayne Eliuk is one of 4,804 internists in Michigan
Internal medicine is Dr. Eliuk's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Eliuk is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Eliuk
Counts of internists 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. Reuben Dwayne Eliuk billed Medicare for 287 services in 2024
CMS data shows 287 Medicare services from Dr. Eliuk across 6 procedure codes in 2024, for 275 Medicare patients. Medicare paid $31,598 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Eliuk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2482024: 28716%
Dr. Eliuk compared with the Michigan median for internists, 2024
- Dr. Eliuk
- Michigan median
- Medicare services
- 287vs 42332% below
- Medicare patients
- 275vs 15973% above
- Part D claims
- 15vs 31495% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Eliuk'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. Eliuk and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Reuben Dwayne Eliuk treated 275 Medicare patients in 2024, average age 73
CMS counts 275 Medicare patients who saw Dr. Eliuk in 2024. The largest group is 65 to 74, with 107 patients. 75% of them have arthritis, and 75% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.91, 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. Eliuk's median patient age at 73, with 50% women.
Dr. Eliuk's Medicare patients by age, 2024
Dr. Eliuk's Medicare patients by sex, 2024
- Women16560%
- Men11040%
Chronic conditions among Dr. Eliuk's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders46%
- Diabetes44%
- Chronic kidney disease43%
- Depression43%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Eliuk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Reuben Dwayne Eliuk wrote 64 Medicare Part D claims in 2024
In 2024, Dr. Eliuk wrote 64 Medicare Part D claims for 25 patients. 86% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $40 in total drug cost. In 2019, CMS named 76 claims across 5 drugs.
Dr. Eliuk's Part D claims by kind of drug, 2024
- Generic55 claims86%
- Brand-name and other9 claims14%
Dr. Eliuk'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.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 762020: 1580%
Drugs named by CMS: 1 in 2020, 5 in 2019.
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. Reuben Dwayne Eliuk scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Eliuk for performance year 2024, reported as part of a group. Dr. Eliuk accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Eliuk's MIPS scores, performance year 2024
- 86of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 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. Reuben Dwayne Eliuk received $2,303 in industry payments from 2016 to 2025
CMS Open Payments shows 215 general payments to Dr. Eliuk from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $455.
General payments to Dr. Eliuk by program year, 2016 to 2025
Companies that paid Dr. Eliuk 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. Reuben Dwayne Eliuk graduated from Michigan State University College of Osteopathic Medicine
Dr. Eliuk graduated from Michigan State University College of Osteopathic Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Reuben Dwayne Eliuk'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. Reuben Dwayne Eliuk
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. Reuben Dwayne Eliuk's NPI number?
Dr. Reuben Dwayne Eliuk's NPI number is 1205987724. It was assigned on January 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Reuben Dwayne Eliuk?
Dr. Reuben Dwayne Eliuk is an internist in Battle Creek, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Reuben Dwayne Eliuk practice?
Dr. Eliuk practices at 300 North Avenue, Battle Creek, MI 49017. Dr. Eliuk's primary practice is Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group. Dmand AI also links Dr. Eliuk to 3 medical groups and 1 group practice or clinic.
What is Dr. Reuben Dwayne Eliuk's office phone number?
The practice phone on file for Dr. Eliuk is (269) 966-8000.
What is Dr. Reuben Dwayne Eliuk's medical license number?
Dr. Eliuk holds Michigan license 5101007332.
Which hospitals is Dr. Reuben Dwayne Eliuk affiliated with?
Dr. Eliuk practices at Bronson Battle Creek Hospital in Battle Creek, Michigan.
What medical group is Dr. Reuben Dwayne Eliuk part of?
Dr. Eliuk is linked to Bronson Medical Group. Dmand AI links Dr. Eliuk to 3 more medical groups.
Does Dr. Reuben Dwayne Eliuk accept Medicare?
Yes. CMS data shows Dr. Eliuk billed Medicare for 287 services in 2024, and Dr. Eliuk accepts Medicare assignment.
What is Dr. Reuben Dwayne Eliuk's MIPS score?
Dr. Eliuk's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Reuben Dwayne Eliuk see?
CMS counts 275 Medicare patients who saw Dr. Eliuk in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Reuben Dwayne Eliuk bill to Medicare?
In 2024, Dr. Eliuk's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and hospital inpatient care (99223).
Where did Dr. Reuben Dwayne Eliuk go to medical school?
Dr. Eliuk graduated from Michigan State University College of Osteopathic Medicine in 1977.
What drugs does Dr. Reuben Dwayne Eliuk prescribe most?
In 2020 Medicare Part D data, Dr. Eliuk's most prescribed drugs by claims were Furosemide.
Has Dr. Reuben Dwayne Eliuk received payments from drug or device companies?
CMS Open Payments shows $2,303 in general payments to Dr. Eliuk from 18 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Reuben Dwayne Eliuk been practicing?
Dr. Eliuk graduated from medical school in 1977, 49 years ago.
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