ROMAN: Phase 3 Trial Investigating the Effects of GC4419 on Radiation Induced Oral Mucositis in Head/Neck Cancer Patients (opens in a new tab)
CompletedPhase 3
Oral UlcerStomatitisGC4419 90mg
Dr. Mayra Ivette Rivera Figueroa, MD
NPI1619032893PAC ID0446210389
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 1,386
- Clinical trials
- 2
- Hospital affiliations
- 2
- Practice address
- 1485 Ave Ashford, San Juan, PR 00907
- Practice phone
- Call (787) 621-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Manati Medical Center
San Juan, Puerto Rico
Find Dr. Rivera Figueroa'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. Mayra Ivette Rivera Figueroa is a hematologist and oncologist in San Juan, Puerto Rico
Dr. Rivera Figueroa practices at Manati Medical Center in San Juan, Puerto Rico.
Dr. Rivera Figueroa's NPI, 1619032893, was assigned on December 27, 2006. Dr. Rivera Figueroa holds Puerto Rico license 8631.
NPI and contact details
- NPI
- 1619032893NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446210389
- NPI enumeration date
- December 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 621-3700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mayra Ivette Rivera Figueroa practices at Manati Medical Center in San Juan, Puerto Rico
Dr. Rivera Figueroa's primary practice is Manati Medical Center, at 1485 Ave Ashford, San Juan, PR 00907 in San Juan County. The practice phone is (787) 621-3700.
- Manati Medical Center1485 Ave Ashford, San Juan, PR 00907 · San Juan CountyPhone(787) 621-3700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mayra Ivette Rivera Figueroa is affiliated with 4 sites of care and 1 medical group
Dr. Rivera Figueroa's primary practice is Manati Medical Center in San Juan, Puerto Rico. Dr. Rivera Figueroa is also affiliated with Doctors' Center Hospital Orlando Health - Manati. The medical group on file is Hematology & Oncology Institute. Dmand AI also links Dr. Rivera Figueroa to 1 more hospital and 1 group practice or clinic, each named with a free account.
Manati Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mayra Ivette Rivera Figueroa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivera Figueroa practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Manati Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mayra Ivette Rivera Figueroa is one of 114 hematologists and oncologists in Puerto Rico
Hematology and oncology is Dr. Rivera Figueroa's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Rivera Figueroa is licensed in Puerto Rico.
Specialties and state licenses
- Hematology and oncology, Puerto RicoPrimary
Hematologists and oncologists near Dr. Rivera Figueroa
Counts of hematologists and oncologists 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. Mayra Ivette Rivera Figueroa billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Dr. Rivera Figueroa across 1 procedure code in 2024, all of them office visits, for 30 Medicare patients. Medicare paid $1,387 for them. Every service was in an office.
Medicare services, 202427
Medicare patients30
Paid by Medicare$1,387
Procedure codes1
Dr. Rivera Figueroa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 642024: 2758%
Dr. Rivera Figueroa compared with the Puerto Rico median for hematologists and oncologists, 2024
- Dr. Rivera Figueroa
- Puerto Rico median
- Medicare services
- 27vs 5853% below
- Medicare patients
- 30vs 2615% above
- Part D claims
- 1,007vs 88314% above
Medians across 105 hematologists and oncologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Rivera Figueroa's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mayra Ivette Rivera Figueroa treated 30 Medicare patients in 2024, average age 72
CMS counts 30 Medicare patients who saw Dr. Rivera Figueroa in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rivera Figueroa's median patient age at 71, with 55% women.
Medicare patients, 202430
Average age72
Average risk score1.83
Dr. Rivera Figueroa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rivera Figueroa's Medicare patients by sex, 2024
- Women1860%
- Men1240%
Chronic conditions among Dr. Rivera Figueroa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes70%
- Arthritis53%
- Cancer50%
- Chronic kidney disease50%
- Mood disorders37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rivera Figueroa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women55%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mayra Ivette Rivera Figueroa wrote 1,386 Medicare Part D claims in 2024
In 2024, Dr. Rivera Figueroa wrote 1,386 Medicare Part D claims for 289 patients. 74% of them were for generic drugs. CMS names the drug for 1,007 of them, across 31 drugs with 11 or more claims each, at $2,336,826 in total drug cost. In 2023, CMS named 1,194 claims across 34 drugs.
Part D claims, 20241,386
Drugs named by CMS31
Total drug cost$2.3M
Part D patients289
Dr. Rivera Figueroa's Part D claims by kind of drug, 2024
- Generic1,029 claims74%
- Brand-name and other357 claims26%
Dr. Rivera Figueroa'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.
Drug classes CMS tracks in Dr. Rivera Figueroa's Part D claims, 2024
- Opioids3%47 of 1,386 claims
- Antibiotics4%56 of 1,386 claims
- Antipsychotics, patients 65 and over1%11 of 1,386 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,1942024: 1,00716%
Drugs named by CMS: 31 in 2024, 34 in 2023.
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
How Dr. Mayra Ivette Rivera Figueroa takes part in Medicare
Dr. Rivera Figueroa 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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Dr. Mayra Ivette Rivera Figueroa has worked on 2 clinical trials
Dmand AI links Dr. Rivera Figueroa to 2 clinical trials. Conditions studied include Breast Neoplasms, Oral Ulcer and Breast Diseases.
Conditions in Dr. Rivera Figueroa's trials
- Breast Neoplasms
- Oral Ulcer
- Breast Diseases
- Stomatitis
Investigators on the most trials with Dr. Rivera Figueroa
Recent clinical trials with Dr. Rivera Figueroa
Breast NeoplasmsBreast DiseasesAbemaciclibFulvestrantStandard Chemotherapy
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mayra Ivette Rivera Figueroa received $33,727 in industry payments from 2016 to 2025
CMS Open Payments shows 318 general payments to Dr. Rivera Figueroa from 32 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 65% of the total. Bristol-Myers Squibb Company paid the most, $12,335.
General payments to Dr. Rivera Figueroa by program year, 2016 to 2025
General payments to Dr. Rivera Figueroa by kind, 2016 to 2025
$33.7Kin total
- Consulting fees$21,85665%
- Food and beverage$7,84023%
- Travel and lodging$1,5305%
- Speaker and faculty fees$1,5004%
- Education$1,0013%
Companies that paid Dr. Rivera Figueroa the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mayra Ivette Rivera Figueroa'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Mayra Ivette Rivera Figueroa
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. Mayra Ivette Rivera Figueroa's NPI number?
Dr. Mayra Ivette Rivera Figueroa's NPI number is 1619032893. It was assigned on December 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mayra Ivette Rivera Figueroa?
Dr. Mayra Ivette Rivera Figueroa is a hematologist and oncologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Mayra Ivette Rivera Figueroa practice?
Dr. Rivera Figueroa practices at 1485 Ave Ashford, San Juan, PR 00907. Dr. Rivera Figueroa's primary practice is Manati Medical Center in San Juan, Puerto Rico. Dmand AI also links Dr. Rivera Figueroa to 1 hospital and 1 group practice or clinic.
What is Dr. Mayra Ivette Rivera Figueroa's office phone number?
The practice phone on file for Dr. Rivera Figueroa is (787) 621-3700.
What is Dr. Mayra Ivette Rivera Figueroa's medical license number?
Dr. Rivera Figueroa holds Puerto Rico license 8631.
Which hospitals is Dr. Mayra Ivette Rivera Figueroa affiliated with?
Dr. Rivera Figueroa is affiliated with Doctors' Center Hospital Orlando Health - Manati. Dmand AI links Dr. Rivera Figueroa to 1 more hospital.
What medical group is Dr. Mayra Ivette Rivera Figueroa part of?
Dr. Rivera Figueroa is linked to Hematology & Oncology Institute.
Does Dr. Mayra Ivette Rivera Figueroa accept Medicare?
Yes. CMS data shows Dr. Rivera Figueroa billed Medicare for 27 services in 2024, and Dr. Rivera Figueroa accepts Medicare assignment.
How many Medicare patients does Dr. Mayra Ivette Rivera Figueroa see?
CMS counts 30 Medicare patients who saw Dr. Rivera Figueroa in 2024, with an average age of 72.
What services does Dr. Mayra Ivette Rivera Figueroa bill to Medicare?
In 2024, Dr. Rivera Figueroa's most billed Medicare services were office visit, established patient (99213).
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What drugs does Dr. Mayra Ivette Rivera Figueroa prescribe most?
In 2024 Medicare Part D data, Dr. Rivera Figueroa's most prescribed drugs by claims were Anastrozole, Ondansetron HCl and Hydroxyurea.
Has Dr. Mayra Ivette Rivera Figueroa received payments from drug or device companies?
CMS Open Payments shows $33,727 in general payments to Dr. Rivera Figueroa from 32 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Mayra Ivette Rivera Figueroa been practicing?
Dr. Rivera Figueroa graduated from medical school in 1985, 41 years ago.
Does Dr. Mayra Ivette Rivera Figueroa do research?
Dr. Rivera Figueroa has worked on 2 clinical trials.
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