Michael James Rengert, OD
- Medicare patients, 2024
- 106
- Part D claims, 2024
- 20
- Industry payments
- $80
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 5151 Post Rd, Dublin, OH 43017
- Practice phone
- Call (614) 889-8331
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Shamrock Family Eye Care Inc
Dublin, Ohio
Find Michael Rengert'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 James Rengert is an optometrist in Dublin, Ohio
Michael Rengert practices at Shamrock Family Eye Care Inc in Dublin, Ohio.
Michael Rengert's NPI, 1699757047, was assigned on November 18, 2005. Michael Rengert graduated from Ohio State University - College of Optometry in 1994. Michael Rengert holds Ohio license 4584.
- NPI
- 1699757047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941315378
- NPI enumeration date
- November 18, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 889-8331
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael James Rengert practices at Shamrock Family Eye Care Inc in Dublin, Ohio
Michael Rengert's primary practice is Shamrock Family Eye Care Inc, at 5151 Post Rd, Dublin, OH 43017 in Franklin County. The practice phone is (614) 889-8331.
- Shamrock Family Eye Care Inc5151 Post Rd, Dublin, OH 43017 · Franklin CountyPhone(614) 889-8331
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael James Rengert is affiliated with 2 sites of care and 1 medical group
Michael Rengert's primary practice is Shamrock Family Eye Care Inc in Dublin, Ohio. Dmand AI also links Michael Rengert to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael James Rengert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Rengert practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Shamrock Family Eye Care Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael James Rengert is one of 2,779 optometrists in Ohio
Optometrist is Michael Rengert's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Michael Rengert is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near Michael Rengert
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 James Rengert treated 106 Medicare patients in 2024, average age 74
CMS counts 106 Medicare patients who saw Michael Rengert in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Rengert's median patient age at 69, with 52% women.
Michael Rengert's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Rengert's Medicare patients by sex, 2024
- Women6561%
- Men4139%
Chronic conditions among Michael Rengert's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis47%
- Depression25%
- Diabetes25%
- Mood disorders25%
- Ischemic heart disease23%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Michael Rengert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael James Rengert wrote 20 Medicare Part D claims in 2024
In 2024, Michael Rengert wrote 20 Medicare Part D claims. 60% of them were for generic drugs.
Michael Rengert's Part D claims by kind of drug, 2024
- Generic12 claims60%
- Brand-name and other8 claims40%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michael James Rengert ranks in the 46th percentile for cataract surgery in Medicare
Michael Rengert accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of cataract surgery by Michael Rengert, more than 46% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Michael Rengert ranks in Medicare procedure volume
- Cataract surgery
- 46th percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Michael James Rengert received $80 in industry payments in 2025
CMS Open Payments shows 4 general payments to Michael Rengert from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $44.
Companies that paid Michael Rengert 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 James Rengert graduated from Ohio State University - College of Optometry
Michael Rengert graduated from Ohio State University - College of Optometry in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael James Rengert'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 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)Doctors and Clinicians Utilization Data (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 James Rengert
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 James Rengert's NPI number?
Michael James Rengert's NPI number is 1699757047. It was assigned on November 18, 2005, and it is active in the NPI Registry.
What does Michael James Rengert specialize in?
Michael James Rengert is an optometrist in Dublin, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Michael James Rengert practice?
Michael Rengert practices at 5151 Post Rd, Dublin, OH 43017. Michael Rengert's primary practice is Shamrock Family Eye Care Inc in Dublin, Ohio. Dmand AI also links Michael Rengert to 1 group practice or clinic and 1 medical group.
What is Michael James Rengert's office phone number?
The practice phone on file for Michael Rengert is (614) 889-8331.
What is Michael James Rengert's medical license number?
Michael Rengert holds Ohio license 4584.
Does Michael James Rengert accept Medicare?
Yes. CMS lists Michael Rengert as accepting Medicare assignment.
How many Medicare patients does Michael James Rengert see?
CMS counts 106 Medicare patients who saw Michael Rengert in 2024, with an average age of 74.
Where did Michael James Rengert go to medical school?
Michael Rengert graduated from Ohio State University - College of Optometry in 1994.
Has Michael James Rengert received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Michael Rengert from 3 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Michael James Rengert been practicing?
Michael Rengert graduated from medical school in 1994, 32 years ago.
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