Milagros Rivera
Pediatrics Physician · Rio Piedras, PR
Milagros Rivera is a pediatrics physician with a practice address in Rio Piedras, Puerto Rico, and NPI 1629291299, issued on Apr 11, 2007. Check the license (Puerto Rico 9754, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Milagros Rivera
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 9754 PR
Self-reported in NPPES; status is on the state search - Practice location
- Hospital Municipal DE San Juan, Rio Piedras, PR 00928
- Phone
- (787) 765-7618
- Enumerated
- Apr 11, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 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 Milagros 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 9754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average pediatrics physician in 2024
61 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Hydrochlorothiazide12 claims
- Losartan Potassium12 claims
- Metformin Hcl12 claims
- Metoprolol Succinate12 claims
- Clopidogrel11 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.
Industry payments in 2024: $139.65
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Milagros Rivera among 808 pediatrics physician records in Puerto Rico
Milagros Rivera 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 updated2007 · 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
- Luis Leon Matheu, MDSan Juan, PR 009281245399708
- Isela Ortega, M.D.San Juan, PR 009281639470081
- Camille Casasnovas, MDSan Juan, PR 009271972799591
- Gladys Gonzalez, MDSan Juan, PR 009271386704013
- Idalina Montes, M.D.San Juan, PR 009271770706855
- Evelyn Pagan Santini, MDSan Juan, PR 009271710182720
- Monica Rivera Agosto, M.D.San Juan, PR 009271932580321
- Jorge Tirado, M.D.San Juan, PR 009271548479595
Common questions
What is Milagros Rivera's NPI number?
Milagros Rivera's National Provider Identifier (NPI) is 1629291299, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Milagros Rivera located?
The NPPES record lists a practice address at Hospital Municipal DE San Juan, Rio Piedras, PR, 00928. Phone: (787) 765-7618. Providers update this record themselves, so call before visiting.
How can I verify Milagros Rivera's license?
NPPES lists Puerto Rico license number 9754, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Milagros Rivera prescribe under Medicare Part D?
In 2024, Milagros Rivera had 61 Medicare Part D claims; 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.