Michael Frederick Ringel, OD
- Medicare patients, 2024
- 221
- Part D claims, 2024
- 326
- Industry payments
- $18
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1003 Harrison Ave, Harrison, OH 45030-1799
- Practice phone
- Call (513) 367-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michael Ringel, O.D.
Physician office · Harrison, Ohio
Find Michael Ringel'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 Frederick Ringel is an optometrist in Harrison, Ohio
Michael Ringel practices at Michael Ringel, O.D. in Harrison, Ohio.
Michael Ringel's NPI, 1881697126, was assigned on May 31, 2005. Michael Ringel graduated from Ohio State University - College of Optometry in 1994. Michael Ringel holds Ohio license 4585/T1328.
- NPI
- 1881697126NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355302530
- NPI enumeration date
- May 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 367-7900
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Frederick Ringel practices at Michael Ringel, O.D. in Harrison, Ohio
Michael Ringel's primary practice is Michael Ringel, O.D., at 1003 Harrison Ave, Harrison, OH 45030-1799. The practice phone is (513) 367-7900.
- Michael Ringel, O.D.1003 Harrison Ave, Harrison, OH 45030-1799Phone(513) 367-7900
Source: Dmand AI Affiliation Data
Michael Frederick Ringel is affiliated with 1 site of care
Michael Ringel's primary practice is Michael Ringel, O.D. in Harrison, Ohio.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael Frederick Ringel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Ringel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michael Ringel, O.D. | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Frederick Ringel is one of 2,779 optometrists in Ohio
Optometrist is Michael Ringel's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Michael Ringel is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near Michael Ringel
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 Frederick Ringel treated 221 Medicare patients in 2024, average age 74
CMS counts 221 Medicare patients who saw Michael Ringel in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Ringel's median patient age at 72, with 54% women.
Michael Ringel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Ringel's Medicare patients by sex, 2024
- Women12958%
- Men9242%
Chronic conditions among Michael Ringel's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis42%
- Diabetes35%
- Ischemic heart disease22%
- Mood disorders15%
- Anxiety14%
- Atrial fibrillation14%
Share of Medicare patients with each condition. A patient can have several.
Michael Ringel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Frederick Ringel wrote 326 Medicare Part D claims in 2024
In 2024, Michael Ringel wrote 326 Medicare Part D claims for 65 patients. 76% of them were for generic drugs.
Michael Ringel's Part D claims by kind of drug, 2024
- Generic247 claims76%
- Brand-name79 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michael Frederick Ringel ranks in the 37th percentile for cataract surgery in Medicare
Michael Ringel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of cataract surgery by Michael Ringel, more than 37% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Michael Ringel ranks in Medicare procedure volume
- Cataract surgery
- 37th percentile14 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 Frederick Ringel received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Ringel from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $18.
Companies that paid Michael Ringel 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 Frederick Ringel graduated from Ohio State University - College of Optometry
Michael Ringel graduated from Ohio State University - College of Optometry in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael Frederick Ringel'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 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 Frederick Ringel
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 Frederick Ringel's NPI number?
Michael Frederick Ringel's NPI number is 1881697126. It was assigned on May 31, 2005, and it is active in the NPI Registry.
What does Michael Frederick Ringel specialize in?
Michael Frederick Ringel is an optometrist in Harrison, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Michael Frederick Ringel practice?
Michael Ringel practices at 1003 Harrison Ave, Harrison, OH 45030-1799. Michael Ringel's primary practice is Michael Ringel, O.D. in Harrison, Ohio.
What is Michael Frederick Ringel's office phone number?
The practice phone on file for Michael Ringel is (513) 367-7900.
What is Michael Frederick Ringel's medical license number?
Michael Ringel holds Ohio license 4585/T1328.
Does Michael Frederick Ringel accept Medicare?
Yes. CMS lists Michael Ringel as accepting Medicare assignment.
How many Medicare patients does Michael Frederick Ringel see?
CMS counts 221 Medicare patients who saw Michael Ringel in 2024, with an average age of 74.
Where did Michael Frederick Ringel go to medical school?
Michael Ringel graduated from Ohio State University - College of Optometry in 1994.
Has Michael Frederick Ringel received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Michael Ringel from 1 company from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Michael Frederick Ringel been practicing?
Michael Ringel graduated from medical school in 1994, 32 years ago.
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