Sebastian Infanzon Santos, MD
General Practice Physician · Aguadilla, PR
Sebastian Infanzon Santos, MD is a general practice physician with a practice address in Aguadilla, Puerto Rico, and NPI 1992772495, issued on Mar 2, 2006. Check the license (Puerto Rico 8127, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sebastian Infanzon Santos
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 8127 PR
Self-reported in NPPES; status is on the state search - Practice location
- Carr. 110 KM 9.8 Office 1, Aguadilla, PR 00604
- Phone
- (787) 890-1502
- Enumerated
- Mar 2, 2006
- Record last updated
- Sep 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Sebastian Infanzon Santos 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 8127Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average general practice physician in 2024
414 Medicare Part D claims for 235 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. 32 claims were for opioids.
Most prescribed
- Cefadroxil25 claims
- Omeprazole22 claims
- Tramadol Hcl22 claims
- Ciprofloxacin Hcl20 claims
- Famotidine19 claims
- Diclofenac Potassium17 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.
Sebastian Infanzon Santos among 4,170 general practice physician records in Puerto Rico
Sebastian Infanzon Santos, MD 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2020 · 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).
135 general practice physician records list a practice address in Aguadilla
They are 135 of the 649 NPPES records with a practice address in Aguadilla, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Aguadilla → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Santos Caraballo Rosario, M.DAguadilla, PR 006041669685327
- Michelle Santiago, M.D.Aguadilla, PR 006041942423017
- Leonardo Bosques Bosques, MDAguadilla, PR 006051023761079
- Lizamarie Caban VelazquezAguadilla, PR 006031356270805
- Dana Cuello Blanco, M.D.Aguadilla, PR 006031174365506
- Samuel Fuentes FloresAguadilla, PR 006051457718546
- Norberto Garcia, MDAguadilla, PR 006051134577976
- Johans Gonzalez Gonzalez, M.D.Aguadilla, PR 006051083072052
Common questions
What is Sebastian Infanzon Santos, MD's NPI number?
Sebastian Infanzon Santos, MD's National Provider Identifier (NPI) is 1992772495, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sebastian Infanzon Santos, MD located?
The NPPES record lists a practice address at Carr. 110 KM 9.8 Office 1, Aguadilla, PR, 00604. Phone: (787) 890-1502. Providers update this record themselves, so call before visiting.
How can I verify Sebastian Infanzon Santos, MD's license?
NPPES lists Puerto Rico license number 8127, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Sebastian Infanzon Santos, MD prescribe under Medicare Part D?
In 2024, Sebastian Infanzon Santos, MD had 414 Medicare Part D claims for 235 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.