Ricardo Ruiz, M.D.
General Practice Physician · San Sebastian, PR
Ricardo Ruiz, M.D. is a general practice physician with a practice address in San Sebastian, Puerto Rico, and NPI 1790989036, issued on Jun 12, 2007. Check the license (Puerto Rico 8398, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ricardo Ruiz
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 8398 PR
Self-reported in NPPES; status is on the state search - Practice location
- Ave. Emerito Estrada Rivera # 901, San Sebastian, PR 00685
- Phone
- (787) 896-7338
- Enumerated
- Jun 12, 2007
- Record last updated
- Jan 31, 2024
- Fax
- (787) 896-7338
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Ricardo Ruiz 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 8398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average general practice physician in 2024
5,348 Medicare Part D claims for 244 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 83 claims were for opioids.
Most prescribed
- Atorvastatin Calcium297 claims
- Metformin Hcl265 claims
- Gabapentin238 claims
- Losartan Potassium225 claims
- Simvastatin224 claims
- Omeprazole166 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.
Ricardo Ruiz among 4,170 general practice physician records in Puerto Rico
Ricardo Ruiz, M.D. is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% 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 35% of them.
- NPI issued2007 · 35% of these records are older, 51% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 general practice physician records list a practice address in San Sebastian
They are 56 of the 347 NPPES records with a practice address in San Sebastian, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in San Sebastian → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Altagracia Andujar, MDSan Sebastian, PR 006851942285747
- Juan Colon Quinones, MDSan Sebastian, PR 006851558347344
- Iris Delgado-Cardona, M.D.San Sebastian, PR 006851447298534
- Maria Frontera Vargas, MDSan Sebastian, PR 006851265401392
- Tanya Lopez, MDSan Sebastian, PR 006851760423222
- Manuel Malave, M.D.San Sebastian, PR 006851275596181
- Erlando Mendez, M.D.San Sebastian, PR 006851407851298
- Adrian Padua-Hernandez, M.D.San Sebastian, PR 006851962440057
Common questions
What is Ricardo Ruiz, M.D.'s NPI number?
Ricardo Ruiz, M.D.'s National Provider Identifier (NPI) is 1790989036, issued on Jun 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ricardo Ruiz, M.D. located?
The NPPES record lists a practice address at Ave. Emerito Estrada Rivera # 901, San Sebastian, PR, 00685. Phone: (787) 896-7338. Providers update this record themselves, so call before visiting.
How can I verify Ricardo Ruiz, M.D.'s license?
NPPES lists Puerto Rico license number 8398, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ricardo Ruiz, M.D. prescribe under Medicare Part D?
In 2024, Ricardo Ruiz, M.D. had 5,348 Medicare Part D claims for 244 beneficiaries; the average among general practice physician prescribers was 3,030. 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.