Rina Casasnovas-Rivera, MD
Pediatrics Physician · Rio Piedras, PR
Rina Casasnovas-Rivera, MD is a pediatrics physician with a practice address in Rio Piedras, Puerto Rico, and NPI 1528251725, issued on Aug 21, 2007. Check the license (Puerto Rico 18064, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rina Casasnovas-Rivera
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 18064 PR
Self-reported in NPPES; status is on the state search - Practice location
- 65TH Inf. Ave. #126, Rio Piedras, PR 00926
- Phone
- (939) 642-7313
- Enumerated
- Aug 21, 2007
- Record last updated
- Sep 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 808 in Puerto Rico → Look up another NPI →
Verify Rina Casasnovas-Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 18064Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average pediatrics physician in 2024
52 Medicare Part D claims for 20 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass13 claims
- Ibuprofen13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Rina Casasnovas-Rivera among 808 pediatrics physician records in Puerto Rico
Rina Casasnovas-Rivera, MD is one of 808 pediatrics physician records with a practice address in Puerto Rico. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 26% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 pediatrics physician records list a practice address in Rio Piedras
They are 25 of the 372 NPPES records with a practice address in Rio Piedras, and 808 pediatrics physician records in Puerto Rico.
All 808 in Puerto Rico → Every provider in Rio Piedras → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Luisa Burgos, MDSan Juan, PR 009261942252283
- Yvette Colon, M.D.San Juan, PR 009261598718496
- Javier Cuevas Marrero, M.D.San Juan, PR 009261629021308
- Maria Del Gonzalez-De-Rivas, M.D.San Juan, PR 009261396729406
- Maximino Linares, M.D.San Juan, PR 009261891793774
- Lidy Lopez, M.DSan Juan, PR 009261366425977
- Maria Morales, MDSan Juan, PR 009261245205814
- Jeannette Morales Marrero, MDSan Juan, PR 009261053365155
Common questions
What is Rina Casasnovas-Rivera, MD's NPI number?
Rina Casasnovas-Rivera, MD's National Provider Identifier (NPI) is 1528251725, issued on Aug 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rina Casasnovas-Rivera, MD located?
The NPPES record lists a practice address at 65TH Inf. Ave. #126, Rio Piedras, PR, 00926. Phone: (939) 642-7313. Providers update this record themselves, so call before visiting.
How can I verify Rina Casasnovas-Rivera, MD's license?
NPPES lists Puerto Rico license number 18064, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Rina Casasnovas-Rivera, MD prescribe under Medicare Part D?
In 2024, Rina Casasnovas-Rivera, MD had 52 Medicare Part D claims for 20 beneficiaries; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.