Dennys Rivera Perez
- Medicare patients, 2024
- 50
- Industry payments
- $34
- Affiliated sites
- 2
- Medical groups
- 3
- State license
- 1
- Practice address
- 3990 John R St, Detroit, MI 48201
- Practice phone
- Call (313) 966-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dmc Sinai - Grace Hospital
Detroit, Michigan
Find Dennys Rivera Perez'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.
Dennys Rivera Perez is a general practice physician in Detroit, Michigan
Dennys Rivera Perez practices at Dmc Sinai - Grace Hospital in Detroit, Michigan.
Dennys Rivera Perez's NPI, 1164923363, was assigned on February 22, 2018. Dennys Rivera Perez graduated from University of Puerto Rico School of Medicine in 2016. Dennys Rivera Perez holds Puerto Rico license 6140323.
- NPI
- 1164923363NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688116544
- NPI enumeration date
- February 22, 2018
- NPI status
- Active
- Practice phone
- (313) 966-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dennys Rivera Perez practices at Dmc Sinai - Grace Hospital in Detroit, Michigan
Dennys Rivera Perez's primary practice is Dmc Sinai - Grace Hospital, at 3990 John R St, Detroit, MI 48201 in Wayne County. The practice phone is (313) 966-3300.
- Dmc Sinai - Grace Hospital3990 John R St, Detroit, MI 48201 · Wayne CountyPhone(313) 966-3300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dennys Rivera Perez is affiliated with 3 sites of care and 3 medical groups
Dennys Rivera Perez's primary practice is Dmc Sinai - Grace Hospital in Detroit, Michigan. The medical group on file is NorthStar Anesthesia. Dmand AI also links Dennys Rivera Perez to 2 more group practices and clinics and 2 medical groups, 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 Dennys Rivera Perez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dennys Rivera Perez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dmc Sinai - Grace Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dennys Rivera Perez is one of 227 general practice physicians in Michigan
General practice is Dennys Rivera Perez's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dennys Rivera Perez is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dennys Rivera Perez
Counts of general practice physicians 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
Dennys Rivera Perez treated 50 Medicare patients in 2024, average age 69
CMS counts 50 Medicare patients who saw Dennys Rivera Perez in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dennys Rivera Perez's median patient age at 56, with 40% women.
Dennys Rivera Perez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dennys Rivera Perez's Medicare patients by sex, 2024
- Women2958%
- Men2142%
Chronic conditions among Dennys Rivera Perez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes52%
- Chronic kidney disease44%
- Heart failure40%
- COPD36%
- Cancer36%
Share of Medicare patients with each condition. A patient can have several.
Dennys Rivera Perez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dennys Rivera Perez received $34 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dennys Rivera Perez from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $34.
General payments to Dennys Rivera Perez by program year, 2024 to 2025
Companies that paid Dennys Rivera Perez the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dennys Rivera Perez graduated from University of Puerto Rico School of Medicine
Dennys Rivera Perez graduated from University of Puerto Rico School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dennys Rivera Perez'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) |
| 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 Dennys Rivera Perez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dennys Rivera Perez's NPI number?
Dennys Rivera Perez's NPI number is 1164923363. It was assigned on February 22, 2018, and it is active in the NPI Registry.
What does Dennys Rivera Perez specialize in?
Dennys Rivera Perez is a general practice physician in Detroit, Michigan. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dennys Rivera Perez practice?
Dennys Rivera Perez practices at 3990 John R St, Detroit, MI 48201. Dennys Rivera Perez's primary practice is Dmc Sinai - Grace Hospital in Detroit, Michigan. Dmand AI also links Dennys Rivera Perez to 2 group practices and clinics and 2 medical groups.
What is Dennys Rivera Perez's office phone number?
The practice phone on file for Dennys Rivera Perez is (313) 966-3300.
What is Dennys Rivera Perez's medical license number?
Dennys Rivera Perez holds Puerto Rico license 6140323.
What medical group is Dennys Rivera Perez part of?
Dennys Rivera Perez is linked to NorthStar Anesthesia. Dmand AI links Dennys Rivera Perez to 2 more medical groups.
How many Medicare patients does Dennys Rivera Perez see?
CMS counts 50 Medicare patients who saw Dennys Rivera Perez in 2024, with an average age of 69.
Where did Dennys Rivera Perez go to medical school?
Dennys Rivera Perez graduated from University of Puerto Rico School of Medicine in 2016.
Has Dennys Rivera Perez received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Dennys Rivera Perez from 1 company from 2024 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dennys Rivera Perez been practicing?
Dennys Rivera Perez graduated from medical school in 2016, 10 years ago.
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