Dr. Gerardo Alberto Ortiz Rivera, MD
- Part D claims, 2024
- 141
- Hospital affiliations
- 1
- Industry payments
- $4,412
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 44201 Dequindre Road, Troy, MI 48085
- Practice phone
- Call (248) 964-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ortiz Rivera'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.
Dr. Gerardo Alberto Ortiz Rivera is a cardiologist in Troy, Michigan
Dr. Ortiz Rivera practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health.
Dr. Ortiz Rivera's NPI, 1588230692, was assigned on May 29, 2021. Dr. Ortiz Rivera holds Michigan license 4351047544.
- NPI
- 1588230692NPI Registry (opens in a new tab)
- NPI enumeration date
- May 29, 2021
- NPI status
- Active
- Practice phone
- (248) 964-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gerardo Alberto Ortiz Rivera practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan
Dr. Ortiz Rivera's primary practice is Corewell Health Beaumont Troy Hospital, at 44201 Dequindre Road, Troy, MI 48085 in Oakland County. The practice phone is (248) 964-8800.
- Corewell Health Beaumont Troy Hospital44201 Dequindre Road, Troy, MI 48085 · Oakland CountyPhone(248) 964-8800
Source: Dmand AI Affiliation Data
Dr. Gerardo Alberto Ortiz Rivera is affiliated with 1 site of care
Dr. Ortiz Rivera's primary practice is Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gerardo Alberto Ortiz Rivera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ortiz Rivera practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Beaumont Troy Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gerardo Alberto Ortiz Rivera is one of 768 cardiologists in Michigan
Cardiovascular disease is Dr. Ortiz Rivera's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Ortiz Rivera is licensed in Michigan.
Specialties and state licenses
- Cardiovascular disease, MichiganPrimary
Cardiologists near Dr. Ortiz Rivera
Counts of cardiologists 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
Dr. Gerardo Alberto Ortiz Rivera's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Ortiz Rivera's median patient age at 62, with 38% women.
Dr. Ortiz Rivera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women38%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Gerardo Alberto Ortiz Rivera wrote 141 Medicare Part D claims in 2024
In 2024, Dr. Ortiz Rivera wrote 141 Medicare Part D claims for 37 patients. 73% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $282 in total drug cost.
Dr. Ortiz Rivera's Part D claims by kind of drug, 2024
- Generic103 claims73%
- Brand-name and other38 claims27%
Dr. Ortiz Rivera's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Gerardo Alberto Ortiz Rivera received $4,412 in industry payments from 2022 to 2025
CMS Open Payments shows 57 general payments to Dr. Ortiz Rivera from 17 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 62% of the total. Abbott Laboratories paid the most, $1,684.
General payments to Dr. Ortiz Rivera by program year, 2022 to 2025
General payments to Dr. Ortiz Rivera by kind, 2022 to 2025
- Food and beverage$2,75362%
- Grants$1,50034%
- Education$1584%
Companies that paid Dr. Ortiz Rivera the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gerardo Alberto Ortiz Rivera'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Dr. Gerardo Alberto Ortiz Rivera
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gerardo Alberto Ortiz Rivera's NPI number?
Dr. Gerardo Alberto Ortiz Rivera's NPI number is 1588230692. It was assigned on May 29, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Gerardo Alberto Ortiz Rivera?
Dr. Gerardo Alberto Ortiz Rivera is a cardiologist in Troy, Michigan. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Gerardo Alberto Ortiz Rivera practice?
Dr. Ortiz Rivera practices at 44201 Dequindre Road, Troy, MI 48085. Dr. Ortiz Rivera's primary practice is Corewell Health Beaumont Troy Hospital in Troy, Michigan, part of Corewell Health.
What is Dr. Gerardo Alberto Ortiz Rivera's office phone number?
The practice phone on file for Dr. Ortiz Rivera is (248) 964-8800.
What is Dr. Gerardo Alberto Ortiz Rivera's medical license number?
Dr. Ortiz Rivera holds Michigan license 4351047544.
Which hospitals is Dr. Gerardo Alberto Ortiz Rivera affiliated with?
Dr. Ortiz Rivera practices at Corewell Health Beaumont Troy Hospital in Troy, Michigan.
What drugs does Dr. Gerardo Alberto Ortiz Rivera prescribe most?
In 2024 Medicare Part D data, Dr. Ortiz Rivera's most prescribed drugs by claims were Rosuvastatin Calcium.
Has Dr. Gerardo Alberto Ortiz Rivera received payments from drug or device companies?
CMS Open Payments shows $4,412 in general payments to Dr. Ortiz Rivera from 17 companies from 2022 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Gerardo Alberto Ortiz Rivera been practicing?
Dr. Ortiz Rivera's NPI was assigned in 2021.
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