Dr. Marielys Otero Maldonado, MD
- Medicare services, 2024
- 116
- Medicare patients, 2024
- 41
- Part D claims, 2017
- 29
- Hospital affiliations
- 1
- Industry payments
- $3,431
- Practice address
- Carr 668 Calle Hernandez Carrion Urb Atenas, Manati, PR 00674
- Practice phone
- Call (787) 621-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Otero Maldonado'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. Marielys Otero Maldonado is an infectious disease specialist in San Juan, Puerto Rico
Dr. Otero Maldonado practices at Manatí Medical Center in Manati, Puerto Rico, part of Grupo Hospitalario.
Dr. Otero Maldonado's NPI, 1649420480, was assigned on September 29, 2008. Dr. Otero Maldonado holds Puerto Rico license 17281.
- NPI
- 1649420480NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618134438
- NPI enumeration date
- September 29, 2008
- 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
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marielys Otero Maldonado practices in Manati and San Juan
Dr. Otero Maldonado's primary practice is Manatí Medical Center, at Carr 668 Calle Hernandez Carrion Urb Atenas, Manati, PR 00674 in Manati County. The practice phone is (787) 621-3700. The NPI Registry lists Dr. Otero Maldonado's practice address as 1485 Ave Ashford, San Juan, PR 00907.
- Manatí Medical CenterPrimaryCarr 668 Calle Hernandez Carrion Urb Atenas, Manati, PR 00674 · Manati CountyPhone(787) 621-3700
- NPI Registry address1485 Ave Ashford, San Juan, PR 00907 · San Juan CountyPhone(787) 415-0680
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Marielys Otero Maldonado is affiliated with 1 site of care
Dr. Otero Maldonado's primary practice is Manatí Medical Center in Manati, Puerto Rico, part of Grupo Hospitalario.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marielys Otero Maldonado's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Otero Maldonado practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Manatí Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Marielys Otero Maldonado is one of 94 infectious disease specialists in Puerto Rico
Infectious disease is Dr. Otero Maldonado's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Otero Maldonado is licensed in Puerto Rico.
Specialties and state licenses
- Infectious disease, Puerto RicoPrimary
Infectious disease specialists near Dr. Otero Maldonado
Counts of infectious disease specialists 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. Marielys Otero Maldonado billed Medicare for 116 services in 2024
CMS data shows 116 Medicare services from Dr. Otero Maldonado across 2 procedure codes in 2024, for 41 Medicare patients. Medicare paid $8,232 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Otero Maldonado's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1042024: 11612%
Dr. Otero Maldonado compared with the Puerto Rico median for infectious disease specialists, 2024
- Dr. Otero Maldonado
- Puerto Rico median
- Medicare services
- 116vs 6384% above
- Medicare patients
- 41vs 2846% above
- Part D claims
- 29vs 3824% below
Medians across 92 infectious disease specialists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Otero Maldonado'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. Marielys Otero Maldonado treated 41 Medicare patients in 2024, average age 75
CMS counts 41 Medicare patients who saw Dr. Otero Maldonado in 2024. The largest group is 75 to 84, with 15 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 2.44, 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. Otero Maldonado's median patient age at 73, with 50% women.
Dr. Otero Maldonado's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Otero Maldonado's Medicare patients by sex, 2024
- Women2561%
- Men1639%
Chronic conditions among Dr. Otero Maldonado's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Diabetes63%
- Chronic kidney disease51%
- Heart failure51%
- Ischemic heart disease49%
- Arthritis44%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Otero Maldonado's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marielys Otero Maldonado wrote 29 Medicare Part D claims in 2017
In 2017, Dr. Otero Maldonado wrote 29 Medicare Part D claims. They cover 2 drugs, with $315 in total drug cost. In 2016, CMS named 34 claims across 2 drugs.
Dr. Otero Maldonado's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 342017: 2915%
Drugs named by CMS: 2 in 2017, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Marielys Otero Maldonado takes part in Medicare
Dr. Otero Maldonado 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. Marielys Otero Maldonado received $3,431 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. Otero Maldonado from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 45% of the total. Merck Sharp & Dohme Corporation paid the most, $1,297.
General payments to Dr. Otero Maldonado by program year, 2016 to 2025
General payments to Dr. Otero Maldonado by kind, 2016 to 2025
- Food and beverage$1,55645%
- Speaker and faculty fees$1,12533%
- Consulting fees$75022%
Companies that paid Dr. Otero Maldonado 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. Marielys Otero Maldonado'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 Dr. Marielys Otero Maldonado
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. Marielys Otero Maldonado's NPI number?
Dr. Marielys Otero Maldonado's NPI number is 1649420480. It was assigned on September 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Marielys Otero Maldonado?
Dr. Marielys Otero Maldonado is an infectious disease specialist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Marielys Otero Maldonado practice?
Dr. Otero Maldonado practices at Carr 668 Calle Hernandez Carrion Urb Atenas, Manati, PR 00674. Dr. Otero Maldonado also practices at 1485 Ave Ashford, San Juan, PR 00907. Dr. Otero Maldonado's primary practice is Manatí Medical Center in Manati, Puerto Rico, part of Grupo Hospitalario.
What is Dr. Marielys Otero Maldonado's office phone number?
The practice phone on file for Dr. Otero Maldonado is (787) 621-3700.
What is Dr. Marielys Otero Maldonado's medical license number?
Dr. Otero Maldonado holds Puerto Rico license 17281.
Which hospitals is Dr. Marielys Otero Maldonado affiliated with?
Dr. Otero Maldonado practices at Manatí Medical Center in Manati, Puerto Rico.
Does Dr. Marielys Otero Maldonado accept Medicare?
Yes. CMS data shows Dr. Otero Maldonado billed Medicare for 116 services in 2024, and Dr. Otero Maldonado accepts Medicare assignment.
How many Medicare patients does Dr. Marielys Otero Maldonado see?
CMS counts 41 Medicare patients who saw Dr. Otero Maldonado in 2024, with an average age of 75.
What services does Dr. Marielys Otero Maldonado bill to Medicare?
In 2024, Dr. Otero Maldonado's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
What drugs does Dr. Marielys Otero Maldonado prescribe most?
In 2017 Medicare Part D data, Dr. Otero Maldonado's most prescribed drugs by claims were Sulfamethoxazole-Trimethoprim and Cefdinir.
Has Dr. Marielys Otero Maldonado received payments from drug or device companies?
CMS Open Payments shows $3,431 in general payments to Dr. Otero Maldonado from 11 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Marielys Otero Maldonado been practicing?
Dr. Otero Maldonado graduated from medical school in 2005, 21 years ago.
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