Dr. Enrique L. Rios Alameda, MD
- Medicare services, 2021
- 220
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 1,510
- Hospital affiliations
- 1
- Industry payments
- $3,165
- Practice address
- 1485 Ave Ashford, San Juan, PR 00907
- Practice phone
- Call (787) 292-7979
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Renal Centre of Carolina
San Juan, Puerto Rico
Find Dr. Rios Alameda'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. Enrique L. Rios Alameda is a nephrologist in San Juan, Puerto Rico
Dr. Rios Alameda practices at Renal Centre of Carolina in San Juan, Puerto Rico.
Dr. Rios Alameda's NPI, 1467508622, was assigned on January 28, 2007. Dr. Rios Alameda graduated from University of Puerto Rico School of Medicine in 1996. Dr. Rios Alameda holds Puerto Rico license 13151.
- NPI
- 1467508622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729146386
- NPI enumeration date
- January 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 292-7979
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Enrique L. Rios Alameda practices at Renal Centre of Carolina in San Juan, Puerto Rico
Dr. Rios Alameda's primary practice is Renal Centre of Carolina, at 1485 Ave Ashford, San Juan, PR 00907 in San Juan County. The practice phone is (787) 292-7979.
- Renal Centre of Carolina1485 Ave Ashford, San Juan, PR 00907 · San Juan CountyPhone(787) 292-7979
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Enrique L. Rios Alameda is affiliated with 3 sites of care
Dr. Rios Alameda's primary practice is Renal Centre of Carolina in San Juan, Puerto Rico. Dr. Rios Alameda is also affiliated with Doctors' Center Hospital Orlando Health - Manati. Dmand AI also links Dr. Rios Alameda to 1 more dialysis center, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Enrique L. Rios Alameda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rios Alameda practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Renal Centre of Carolina | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Enrique L. Rios Alameda is one of 122 nephrologists in Puerto Rico
Nephrology is Dr. Rios Alameda's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Rios Alameda is licensed in Puerto Rico.
Specialties and state licenses
- Nephrology, Puerto RicoPrimary
Nephrologists near Dr. Rios Alameda
Counts of nephrologists 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. Enrique L. Rios Alameda billed Medicare for 220 services in 2021
CMS data shows 220 Medicare services from Dr. Rios Alameda across 4 procedure codes in 2021, for 15 Medicare patients. Medicare paid $32,955 for them.
Dr. Rios Alameda's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 2352021: 13841%
- Tests and treatments
- 2020: 1782021: 8254%
Where Dr. Rios Alameda's Medicare services took place, 2021
- In an office12055%
- In a facility10045%
Dr. Rios Alameda compared with the Puerto Rico median for nephrologists, 2021
- Dr. Rios Alameda
- Puerto Rico median
- Medicare services
- 220vs 703.1 times
- Medicare patients
- 15vs 3658% below
- Part D claims
- 1,211vs 1,56823% below
Medians across 124 nephrologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Rios Alameda's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Rios Alameda?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rios Alameda and other nephrologists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Enrique L. Rios Alameda treated 15 Medicare patients in 2024, average age 69
CMS counts 15 Medicare patients who saw Dr. Rios Alameda in 2024. 75% of them have chronic kidney disease, and 75% have diabetes. Their average risk score is 4.03, 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. Rios Alameda's median patient age at 67, with 33% women.
Chronic conditions among Dr. Rios Alameda's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rios Alameda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women33%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Enrique L. Rios Alameda wrote 1,510 Medicare Part D claims in 2024
In 2024, Dr. Rios Alameda wrote 1,510 Medicare Part D claims for 169 patients. 78% of them were for generic drugs. CMS names the drug for 1,211 of them, across 33 drugs with 11 or more claims each, at $135,792 in total drug cost. In 2023, CMS named 1,068 claims across 33 drugs.
Dr. Rios Alameda's Part D claims by kind of drug, 2024
- Generic1,182 claims78%
- Brand-name311 claims21%
- Other17 claims1%
Dr. Rios Alameda'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. Rios Alameda's Part D claims, 2024
- Opioids1%15 of 1,510 claims
- Antibiotics4%67 of 1,510 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: 1,0682024: 1,21113%
Drugs named by CMS: 33 in 2024, 33 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. Enrique L. Rios Alameda takes part in Medicare
Dr. Rios Alameda 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. Enrique L. Rios Alameda received $3,165 in industry payments from 2016 to 2025
CMS Open Payments shows 50 general payments to Dr. Rios Alameda from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,379.
General payments to Dr. Rios Alameda by program year, 2016 to 2025
General payments to Dr. Rios Alameda by kind, 2016 to 2025
- Food and beverage$3,02095%
- Education$1455%
Companies that paid Dr. Rios Alameda the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Enrique L. Rios Alameda graduated from University of Puerto Rico School of Medicine
Dr. Rios Alameda graduated from University of Puerto Rico School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Enrique L. Rios Alameda'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 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)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) |
| 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 Dr. Enrique L. Rios Alameda
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. Enrique L. Rios Alameda's NPI number?
Dr. Enrique L. Rios Alameda's NPI number is 1467508622. It was assigned on January 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Enrique L. Rios Alameda?
Dr. Enrique L. Rios Alameda is a nephrologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Enrique L. Rios Alameda practice?
Dr. Rios Alameda practices at 1485 Ave Ashford, San Juan, PR 00907. Dr. Rios Alameda's primary practice is Renal Centre of Carolina in San Juan, Puerto Rico. Dmand AI also links Dr. Rios Alameda to 1 dialysis center.
What is Dr. Enrique L. Rios Alameda's office phone number?
The practice phone on file for Dr. Rios Alameda is (787) 292-7979.
What is Dr. Enrique L. Rios Alameda's medical license number?
Dr. Rios Alameda holds Puerto Rico license 13151.
Which hospitals is Dr. Enrique L. Rios Alameda affiliated with?
Dr. Rios Alameda is affiliated with Doctors' Center Hospital Orlando Health - Manati.
Does Dr. Enrique L. Rios Alameda accept Medicare?
Yes. CMS data shows Dr. Rios Alameda billed Medicare for 220 services in 2021, and Dr. Rios Alameda accepts Medicare assignment.
How many Medicare patients does Dr. Enrique L. Rios Alameda see?
CMS counts 15 Medicare patients who saw Dr. Rios Alameda in 2024, with an average age of 69.
What services does Dr. Enrique L. Rios Alameda bill to Medicare?
In 2021, Dr. Rios Alameda's most billed Medicare services were dialysis (90960), hospital inpatient care (99232) and office visit, established patient (99213).
Where did Dr. Enrique L. Rios Alameda go to medical school?
Dr. Rios Alameda graduated from University of Puerto Rico School of Medicine in 1996.
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What drugs does Dr. Enrique L. Rios Alameda prescribe most?
In 2024 Medicare Part D data, Dr. Rios Alameda's most prescribed drugs by claims were Farxiga, Spironolactone and Gabapentin.
Has Dr. Enrique L. Rios Alameda received payments from drug or device companies?
CMS Open Payments shows $3,165 in general payments to Dr. Rios Alameda from 11 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Enrique L. Rios Alameda been practicing?
Dr. Rios Alameda graduated from medical school in 1996, 30 years ago.
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