Michael John Rotheker, OD
- Medicare patients, 2024
- 435
- Part D claims, 2024
- 328
- MIPS score, 2024
- 92
- Industry payments
- $388
- Affiliated sites
- 4
- Practice address
- 2746 Old Us Highway 20 West, Elkhart, IN 46514
- Practice phone
- Call (574) 293-8366
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
INSIGHT Surgery Center - Elkhart
Surgery Center - Medicare-Certified · Elkhart, Indiana
Find Michael Rotheker'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.
Michael John Rotheker is an optometrist in Elkhart, Indiana
Michael Rotheker practices at INSIGHT Surgery Center - Elkhart in Elkhart, Indiana.
Michael Rotheker's NPI, 1316935208, was assigned on October 13, 2005. Michael Rotheker graduated from Illinois College of Optometry at Chicago in 2001. Michael Rotheker holds Indiana license 18003124A.
- NPI
- 1316935208NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860584125
- NPI enumeration date
- October 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 293-8366
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael John Rotheker practices at INSIGHT Surgery Center - Elkhart in Elkhart, Indiana
Michael Rotheker's primary practice is INSIGHT Surgery Center - Elkhart, at 2746 Old Us Highway 20 West, Elkhart, IN 46514. The practice phone is (574) 293-8366.
- INSIGHT Surgery Center - Elkhart2746 Old Us Highway 20 West, Elkhart, IN 46514Phone(574) 293-8366
Source: Dmand AI Affiliation Data
Michael John Rotheker is affiliated with 4 sites of care and 3 medical groups
Michael Rotheker's primary practice is INSIGHT Surgery Center - Elkhart in Elkhart, Indiana. Dmand AI also links Michael Rotheker to 3 group practices and clinics and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael John Rotheker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Rotheker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| INSIGHT Surgery Center - Elkhart | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael John Rotheker is one of 1,172 optometrists in Indiana
Optometrist is Michael Rotheker's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Michael Rotheker is licensed in Indiana.
Specialties and state licenses
- Optometrist, IndianaPrimary
Optometrists near Michael Rotheker
Counts of optometrists 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
Michael John Rotheker treated 435 Medicare patients in 2024, average age 76
CMS counts 435 Medicare patients who saw Michael Rotheker in 2024. The largest group is 65 to 74, with 188 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Rotheker's median patient age at 74, with 59% women.
Michael Rotheker's Medicare patients by age, 2024
Michael Rotheker's Medicare patients by sex, 2024
- Women24456%
- Men19144%
Chronic conditions among Michael Rotheker's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis37%
- Diabetes30%
- Ischemic heart disease27%
- Mood disorders26%
- Chronic kidney disease25%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Michael Rotheker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael John Rotheker wrote 328 Medicare Part D claims in 2024
In 2024, Michael Rotheker wrote 328 Medicare Part D claims for 130 patients. 62% of them were for generic drugs.
Michael Rotheker's Part D claims by kind of drug, 2024
- Generic204 claims62%
- Brand-name and other124 claims38%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michael John Rotheker scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Michael Rotheker for performance year 2024, reported as part of a group. Michael Rotheker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Michael Rotheker's MIPS scores, performance year 2024
- 92of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 75of 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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Michael John Rotheker received $388 in industry payments in 2025
CMS Open Payments shows 12 general payments to Michael Rotheker from 7 drug and device companies in 2025. Food and beverage make up the largest share, 74% of the total. Mallinckrodt Hospital Products Inc. paid the most, $145.
General payments to Michael Rotheker by kind, 2025 to 2025
- Food and beverage$28874%
- Education$10026%
Companies that paid Michael Rotheker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael John Rotheker graduated from Illinois College of Optometry at Chicago
Michael Rotheker graduated from Illinois College of Optometry at Chicago in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael John Rotheker'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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 Michael John Rotheker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael John Rotheker's NPI number?
Michael John Rotheker's NPI number is 1316935208. It was assigned on October 13, 2005, and it is active in the NPI Registry.
What does Michael John Rotheker specialize in?
Michael John Rotheker is an optometrist in Elkhart, Indiana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Michael John Rotheker practice?
Michael Rotheker practices at 2746 Old Us Highway 20 West, Elkhart, IN 46514. Michael Rotheker's primary practice is INSIGHT Surgery Center - Elkhart in Elkhart, Indiana. Dmand AI also links Michael Rotheker to 3 group practices and clinics and 3 medical groups.
What is Michael John Rotheker's office phone number?
The practice phone on file for Michael Rotheker is (574) 293-8366.
What is Michael John Rotheker's medical license number?
Michael Rotheker holds Indiana license 18003124A.
Does Michael John Rotheker accept Medicare?
Yes. CMS lists Michael Rotheker as accepting Medicare assignment.
What is Michael John Rotheker's MIPS score?
Michael Rotheker's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Michael John Rotheker see?
CMS counts 435 Medicare patients who saw Michael Rotheker in 2024, with an average age of 76.
Where did Michael John Rotheker go to medical school?
Michael Rotheker graduated from Illinois College of Optometry at Chicago in 2001.
Has Michael John Rotheker received payments from drug or device companies?
CMS Open Payments shows $388 in general payments to Michael Rotheker from 7 companies from 2025 to 2025. The largest total came from Mallinckrodt Hospital Products Inc.
How long has Michael John Rotheker been practicing?
Michael Rotheker graduated from medical school in 2001, 25 years ago.
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