Juan M. Corona-Amaro, M.D.
Internal Medicine Physician · Aguada, PR
Juan M. Corona-Amaro, M.D. is an internal medicine physician with a practice address in Aguada, Puerto Rico, and NPI 1548252380, issued on Aug 18, 2005. Check the license (Puerto Rico 9976, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Juan M. Corona-Amaro
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9976 PR
Self-reported in NPPES; status is on the state search - Practice location
- 272 Calle Marina, Aguada, PR 00602
- Phone
- (787) 868-0732
- Enumerated
- Aug 18, 2005
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (787) 868-0732
- Medicare enrollment
- Enrolled (PECOS I20090210000424); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Also registered at 272 Calle Marina
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Myrna Diaz, MDDiagnostic Radiology Physician1154390748
Verify Juan M. Corona-Amaro 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 9976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average internal medicine physician in 2024
4,304 Medicare Part D claims for 342 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 24 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium196 claims
- Metformin Hcl188 claims
- Simvastatin174 claims
- Gabapentin162 claims
- Amlodipine Besylate159 claims
- Pantoprazole Sodium158 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.
Juan M. Corona-Amaro among 1,146 internal medicine physician records in Puerto Rico
Juan M. Corona-Amaro, M.D. is one of 1,146 internal medicine physician records with a practice address in Puerto Rico. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1983 · median 1996 among the 595 with a school on file
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Aguada
They are 13 of the 383 NPPES records with a practice address in Aguada, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Aguada → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lourdes Acevedo, M.D.Aguada, PR 006021487751574
- Melanie Acevedo Valle, M.D.Aguada, PR 006021700140357
- Roberto Gonzalez, M.D.Aguada, PR 006021588690424
- Carlos Muniz Molinero, MDAguada, PR 006021194871277
- Joan Ojeda, MDAguada, PR 006021558652602
- Victor Rivera-Santiago, M.D.Aguada, PR 006021659500791
- Maritsally Santiago Chaparro, MDAguada, PR 006021154843217
- Jorge Soto, M.D.Aguada, PR 006021497977227
Common questions
What is Juan M. Corona-Amaro, M.D.'s NPI number?
Juan M. Corona-Amaro, M.D.'s National Provider Identifier (NPI) is 1548252380, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Juan M. Corona-Amaro, M.D. located?
The NPPES record lists a practice address at 272 Calle Marina, Aguada, PR, 00602. Phone: (787) 868-0732. Providers update this record themselves, so call before visiting.
How can I verify Juan M. Corona-Amaro, M.D.'s license?
NPPES lists Puerto Rico license number 9976, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Juan M. Corona-Amaro, M.D. prescribe under Medicare Part D?
In 2024, Juan M. Corona-Amaro, M.D. had 4,304 Medicare Part D claims for 342 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.