Ryan David Rivera Oyola, MD
Dermatology Physician · San Juan, PR
Ryan David Rivera Oyola, MD is a dermatology physician with a practice address in San Juan, Puerto Rico, and NPI 1578041299, issued on Aug 3, 2018. Check the license (Puerto Rico 023545, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan David Rivera Oyola
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 023545 PR
61691332 WA
Self-reported in NPPES; status is on the state search - Practice location
- 703 Ave Fernandez Juncos, San Juan, PR 00907
- Phone
- (787) 977-7070
- Enumerated
- Aug 3, 2018
- Record last updated
- Dec 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20250919000817); may accept Medicare assignment
- Medical or professional school
- Ponce School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 110 in Puerto Rico → Look up another NPI →
Verify Ryan David Rivera Oyola 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 023545Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average dermatology physician in 2024
273 Medicare Part D claims for 80 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Ketoconazole60 claims
- Clobetasol Propionate37 claims
- Ammonium Lactate32 claims
- Tacrolimus17 claims
- Triamcinolone Acetonide15 claims
- Fluocinonide12 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.
Ryan David Rivera Oyola among 110 dermatology physician records in Puerto Rico
Ryan David Rivera Oyola, MD is one of 110 dermatology physician records with a practice address in Puerto Rico. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 80% of them.
- NPI issued2018 · 80% of these records are older, 16% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2003 among the 73 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Puerto Rico
There are 110 dermatology physician records in Puerto Rico.
All 110 in Puerto Rico → Every provider in San Juan → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Jose Hernandez, MDSan Juan, PR 009071689692675
- Rafael Martin Garcia, MDSan Juan, PR 009071942299375
- Antonio Riutort-Gonzalez, M.D.San Juan, PR 009071629078456
- Edgardo Rodriguez Vallecillo, M.D.San Juan, PR 009071235197765
- Pablo Almodovar, MDSan Juan, PR 009091124017488
- Jose Gonzalez Chavez, M.D.Santurce, PR 009091619930682
- David Latoni Maldonado, M.D.San Juan, PR 009091609911213
- Joanna Busquets Ferriol, MDSan Juan, PR 009011457585465
Common questions
What is Ryan David Rivera Oyola, MD's NPI number?
Ryan David Rivera Oyola, MD's National Provider Identifier (NPI) is 1578041299, issued on Aug 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ryan David Rivera Oyola, MD located?
The NPPES record lists a practice address at 703 Ave Fernandez Juncos, San Juan, PR, 00907. Phone: (787) 977-7070. Providers update this record themselves, so call before visiting.
How can I verify Ryan David Rivera Oyola, MD's license?
NPPES lists Puerto Rico license number 023545, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan David Rivera Oyola, MD prescribe under Medicare Part D?
In 2024, Ryan David Rivera Oyola, MD had 273 Medicare Part D claims for 80 beneficiaries; the average among dermatology physician prescribers was 797. 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.