John Michael Porter, OD
- Medicare patients, 2024
- 525
- Part D claims, 2024
- 52
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 12794 Royalton Rd, North Royalton, OH 44133
- Practice phone
- Call (440) 237-6964
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Elder Care Vision Services Inc
North Royalton, Ohio
Find John Porter'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.
John Michael Porter is an optometrist in North Royalton, Ohio
John Porter practices at Elder Care Vision Services Inc in North Royalton, Ohio.
John Porter's NPI, 1295794279, was assigned on March 20, 2006. John Porter graduated from Ohio State University - College of Optometry in 1995. John Porter holds Ohio license 4675 T1450.
- NPI
- 1295794279NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820087307
- NPI enumeration date
- March 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (440) 237-6964
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Michael Porter practices at Elder Care Vision Services Inc in North Royalton, Ohio
John Porter's primary practice is Elder Care Vision Services Inc, at 12794 Royalton Rd, North Royalton, OH 44133 in Cuyahoga County. The practice phone is (440) 237-6964.
- Elder Care Vision Services Inc12794 Royalton Rd, North Royalton, OH 44133 · Cuyahoga CountyPhone(440) 237-6964
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Michael Porter is affiliated with 2 sites of care
John Porter's primary practice is Elder Care Vision Services Inc in North Royalton, Ohio. Dmand AI also links John Porter to 1 physician office, 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 John Michael Porter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Porter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elder Care Vision Services Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John Michael Porter is one of 2,779 optometrists in Ohio
Optometrist is John Porter's primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Porter is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near John Porter
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
John Michael Porter treated 525 Medicare patients in 2024, average age 78
CMS counts 525 Medicare patients who saw John Porter in 2024. The largest group is 85 and over, with 196 patients. 75% of them have high blood pressure, and 65% have anxiety. 77% are also on Medicaid. Their average risk score is 2.25, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Porter's median patient age at 77, with 60% women.
John Porter's Medicare patients by age, 2024
John Porter's Medicare patients by sex, 2024
- Women35568%
- Men17032%
Chronic conditions among John Porter's Medicare patients, 2024
- High blood pressure75%
- Anxiety65%
- Mood disorders64%
- Depression63%
- High cholesterol62%
- Alzheimer's and dementia61%
- Arthritis47%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
John Porter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Michael Porter wrote 52 Medicare Part D claims in 2024
In 2024, John Porter wrote 52 Medicare Part D claims for 18 patients. 60% of them were for generic drugs.
John Porter's Part D claims by kind of drug, 2024
- Generic31 claims60%
- Brand-name21 claims40%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John Michael Porter takes part in Medicare
John Porter accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John Michael Porter graduated from Ohio State University - College of Optometry
John Porter graduated from Ohio State University - College of Optometry in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Michael Porter'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) |
| 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 John Michael Porter
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Michael Porter's NPI number?
John Michael Porter's NPI number is 1295794279. It was assigned on March 20, 2006, and it is active in the NPI Registry.
What does John Michael Porter specialize in?
John Michael Porter is an optometrist in North Royalton, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John Michael Porter practice?
John Porter practices at 12794 Royalton Rd, North Royalton, OH 44133. John Porter's primary practice is Elder Care Vision Services Inc in North Royalton, Ohio. Dmand AI also links John Porter to 1 physician office.
What is John Michael Porter's office phone number?
The practice phone on file for John Porter is (440) 237-6964.
What is John Michael Porter's medical license number?
John Porter holds Ohio license 4675 T1450.
Does John Michael Porter accept Medicare?
Yes. CMS lists John Porter as accepting Medicare assignment.
How many Medicare patients does John Michael Porter see?
CMS counts 525 Medicare patients who saw John Porter in 2024, with an average age of 78.
Where did John Michael Porter go to medical school?
John Porter graduated from Ohio State University - College of Optometry in 1995.
How long has John Michael Porter been practicing?
John Porter graduated from medical school in 1995, 31 years ago.
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