Silvino Diaz Mendoza, MD
Ophthalmology Physician · San Juan, PR
Silvino Diaz Mendoza, MD is an ophthalmology physician with a practice address in San Juan, Puerto Rico, and NPI 1538149000, issued on Jan 19, 2006. Check the license (Puerto Rico 9196, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Silvino Diaz Mendoza
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 9196 PR
Self-reported in NPPES; status is on the state search - Practice location
- Ave Ponce DE Leon, San Juan, PR 00918
- Phone
- (787) 250-0812
- Enumerated
- Jan 19, 2006
- Record last updated
- Dec 5, 2022
- Fax
- (787) 753-2378
- Medicaid ID
- 038601200 PR
- Medicare enrollment
- Enrolled (PECOS I20081120000462); may accept Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 211 in Puerto Rico → Look up another NPI →
Also registered at Ave Ponce DE Leon
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manuel Anguita, MDSpecialist1902872898
- Rolando Betancourt De LeonRegistered Nurse1205595782
- Susana Cantalapiedra, M.D.Internal Medicine Physician1952300410
- Oscar Colon-Acosta, M.D.General Practice Physician1063765766
- Mirelly Garcia, PSY.DPsychologist1508840224
- David Garcia Trias, MDSpecialist1154312163
Verify Silvino Diaz Mendoza 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 9196Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average ophthalmology physician in 2024
1,892 Medicare Part D claims for 486 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Latanoprost393 claims
- Lumigan307 claims
- Fluorometholone270 claims
- Prednisolone Acetate157 claims
- Tobramycin-Dexamethasone137 claims
- Dorzolamide Hcl72 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: $51.93
1 payment: food and beverage; the largest payer was Alcon Vision LLC. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Silvino Diaz Mendoza among 211 ophthalmology physician records in Puerto Rico
Silvino Diaz Mendoza, MD is one of 211 ophthalmology physician records with a practice address in Puerto Rico. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 24% of them.
- NPI issued2006 · 24% of these records are older, 33% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated1983 · median 1994 among the 176 with a school on file
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Puerto Rico
There are 211 ophthalmology physician records in Puerto Rico.
All 211 in Puerto Rico → Every provider in San Juan → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Vicente Alcaraz, MDSan Juan, PR 009181275522591
- Priscila Baco Bague, MDSan Juan, PR 009181760498950
- Ana Bartolomei, MDSan Juan, PR 009181073596474
- Victoria Bartolomei, M.D.San Juan, PR 009181902889058
- Hugo Martinez Rodriguez, MDSan Juan, PR 009181376549105
- Jose Matos, M.D.San Juan, PR 009181295736452
- Rosaliz Portela, MDSan Juan, PR 009181235159005
- Fabiola Ramos Nieves, MDSan Juan, PR 009181518507862
Common questions
What is Silvino Diaz Mendoza, MD's NPI number?
Silvino Diaz Mendoza, MD's National Provider Identifier (NPI) is 1538149000, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Silvino Diaz Mendoza, MD located?
The NPPES record lists a practice address at Ave Ponce DE Leon, San Juan, PR, 00918. Phone: (787) 250-0812. Providers update this record themselves, so call before visiting.
How can I verify Silvino Diaz Mendoza, MD's license?
NPPES lists Puerto Rico license number 9196, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Silvino Diaz Mendoza, MD prescribe under Medicare Part D?
In 2024, Silvino Diaz Mendoza, MD had 1,892 Medicare Part D claims for 486 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.