John Robert Riendeau Jr., CNP
- Part D claims, 2024
- 77
- Hospital affiliations
- 1
- Industry payments
- $106
- Medical group
- 1
- State license
- 1
- Practice address
- 11100 Euclid Avenue, Cleveland, OH 44106
- Practice phone
- Call (216) 844-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Riendeau's professional email, personal email and mobile number
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John Robert Riendeau Jr. is a primary care nurse practitioner in Cleveland, Ohio
John Riendeau practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System.
John Riendeau's NPI, 1871360065, was assigned on December 7, 2023. John Riendeau holds Ohio license APRN.CNP.0034627.
- NPI
- 1871360065NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860836897
- NPI enumeration date
- December 7, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 844-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Robert Riendeau Jr. practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio
John Riendeau's primary practice is University Hospitals Cleveland Medical Center, at 11100 Euclid Avenue, Cleveland, OH 44106 in Cuyahoga County. The practice phone is (216) 844-1000.
- University Hospitals Cleveland Medical Center11100 Euclid Avenue, Cleveland, OH 44106 · Cuyahoga CountyPhone(216) 844-1000
Source: Dmand AI Affiliation Data
John Robert Riendeau Jr. is affiliated with 1 site of care and 1 medical group
John Riendeau's primary practice is University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System. The medical group on file is University Hospitals Medical Practices.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Robert Riendeau Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Riendeau practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospitals Cleveland Medical Center | 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 University Hospitals Health System and 6.2K+ hospitals, with verified contacts in the same login.
John Robert Riendeau Jr. is one of 354 primary care nurse practitioners in Ohio
Primary care is John Riendeau's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. John Riendeau is licensed in Ohio.
Specialties and state licenses
- Primary care nurse practitioner, OhioPrimary
Primary care nurse practitioners near John Riendeau
Counts of primary care nurse practitioners 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 Robert Riendeau Jr.'s patients have a median age of 69
Across all payers, Dmand AI patient panel data puts John Riendeau's median patient age at 69, with 62% women.
John Riendeau'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
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
John Robert Riendeau Jr. wrote 77 Medicare Part D claims in 2024
In 2024, John Riendeau wrote 77 Medicare Part D claims for 25 patients. 92% of them were for generic drugs.
John Riendeau's Part D claims by kind of drug, 2024
- Generic71 claims92%
- Brand-name and other6 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John Robert Riendeau Jr. takes part in Medicare
John Riendeau accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John Robert Riendeau Jr. received $106 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Riendeau from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $106.
Companies that paid John Riendeau the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Robert Riendeau Jr.'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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Robert Riendeau Jr.
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 Robert Riendeau Jr.'s NPI number?
John Robert Riendeau Jr.'s NPI number is 1871360065. It was assigned on December 7, 2023, and it is active in the NPI Registry.
What does John Robert Riendeau Jr. specialize in?
John Robert Riendeau Jr. is a primary care nurse practitioner in Cleveland, Ohio. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does John Robert Riendeau Jr. practice?
John Riendeau practices at 11100 Euclid Avenue, Cleveland, OH 44106. John Riendeau's primary practice is University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System.
What is John Robert Riendeau Jr.'s office phone number?
The practice phone on file for John Riendeau is (216) 844-1000.
What is John Robert Riendeau Jr.'s medical license number?
John Riendeau holds Ohio license APRN.CNP.0034627.
Which hospitals is John Robert Riendeau Jr. affiliated with?
John Riendeau practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio.
What medical group is John Robert Riendeau Jr. part of?
John Riendeau is linked to University Hospitals Medical Practices.
Does John Robert Riendeau Jr. accept Medicare?
Yes. CMS lists John Riendeau as accepting Medicare assignment.
Has John Robert Riendeau Jr. received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to John Riendeau from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has John Robert Riendeau Jr. been practicing?
John Riendeau graduated from medical school in 2023, 3 years ago.
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