Juan Carlos Ortiz Santiago, MD
Internal Medicine Physician · Caguas, PR
Juan Carlos Ortiz Santiago, MD is an internal medicine physician with a practice address in Caguas, Puerto Rico, and NPI 1942403084, issued on Jun 7, 2007. Check the license (Puerto Rico 16828, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Juan Carlos Ortiz Santiago
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 16828 PR
Self-reported in NPPES; status is on the state search - Practice location
- Centro Comercial Los Prados, Caguas, PR 00727
- Phone
- (787) 961-0091
- Enumerated
- Jun 7, 2007
- Record last updated
- Apr 4, 2023
- Fax
- (787) 961-0045
- Medicare enrollment
- Enrolled (PECOS I20071107000097); accepts Medicare assignment
- Medical or professional school
- University Central Del Caribe Escuela De Medicina, 2004
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Also registered at Centro Comercial Los Prados
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hector Cortes-Santos, M.D.Physical Medicine & Rehabilitation Physician1841401486
Verify Juan Carlos Ortiz Santiago 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 16828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,239 Medicare Part D claims for 258 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium152 claims
- Famotidine148 claims
- Losartan Potassium133 claims
- Amlodipine Besylate130 claims
- Metoprolol Succinate98 claims
- Gabapentin82 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: $36.93
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Juan Carlos Ortiz Santiago among 1,146 internal medicine physician records in Puerto Rico
Juan Carlos Ortiz Santiago, MD 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2004 · median 1996 among the 595 with a school on file
- Record last updated2023 · 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).
58 internal medicine physician records list a practice address in Caguas
They are 58 of the 2,093 NPPES records with a practice address in Caguas, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Caguas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lidynell Burgos MartinezCaguas, PR 007271225702723
- Pedro LopezCaguas, PR 007271245796978
- Paloma Lugo Perez, MDCaguas, PR 007271538715552
- Rafael Martinez, M.D.Caguas, PR 007271285782524
- Zaira Vazquez, M.D.Caguas, PR 007271043283567
- Clara Acosta, MDCaguas, PR 007261619987369
- Alexander Barnecet Perez, MDCaguas, PR 007261750023594
- Ana Beauchamp-Irizarry, MDPonce, PR 007281104018175
Common questions
What is Juan Carlos Ortiz Santiago, MD's NPI number?
Juan Carlos Ortiz Santiago, MD's National Provider Identifier (NPI) is 1942403084, issued on Jun 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Juan Carlos Ortiz Santiago, MD located?
The NPPES record lists a practice address at Centro Comercial Los Prados, Caguas, PR, 00727. Phone: (787) 961-0091. Providers update this record themselves, so call before visiting.
How can I verify Juan Carlos Ortiz Santiago, MD's license?
NPPES lists Puerto Rico license number 16828, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Juan Carlos Ortiz Santiago, MD prescribe under Medicare Part D?
In 2024, Juan Carlos Ortiz Santiago, MD had 2,239 Medicare Part D claims for 258 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.