Michel Santiago-Berrios, MD
Geriatric Medicine (Internal Medicine) Physician · San Juan, PR
Michel Santiago-Berrios, MD is a geriatric medicine (internal medicine) physician with a practice address in San Juan, Puerto Rico, and NPI 1780164269, issued on Aug 15, 2018. Check the license (Puerto Rico 23207, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michel Santiago-Berrios
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License numbers
- 23207 PR
15612-E PR
Self-reported in NPPES; status is on the state search - Practice location
- Hospital Universitario DE Adultos, San Juan, PR 00921
- Phone
- (787) 568-3639
- Enumerated
- Aug 15, 2018
- Record last updated
- Mar 10, 2025
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 21 in Puerto Rico → Look up another NPI →
Also registered at Hospital Universitario DE Adultos
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alejandro Arbona-LampayaStudent in an Organized Health Care Education/Training Program1982419743
- Sofia Bravo Torres, MDStudent in an Organized Health Care Education/Training Program1326800889
- Armando CardonaStudent in an Organized Health Care Education/Training Program1134888126
- Miguel Jimenez BerriosStudent in an Organized Health Care Education/Training Program1699622159
Verify Michel Santiago-Berrios 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 23207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
80 Medicare Part D claims for 39 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.
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: $179.88
3 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 1,004 providers of this specialty with any payment received $1,720.82 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.
Michel Santiago-Berrios among 21 geriatric medicine (internal medicine) physician records in Puerto Rico
Michel Santiago-Berrios, MD is one of 21 geriatric medicine (internal medicine) physician records with a practice address in Puerto Rico. 100% 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 90% of them.
- NPI issued2018 · 90% of these records are older, 5% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Puerto Rico
There are 21 geriatric medicine (internal medicine) physician records in Puerto Rico.
All 21 in Puerto Rico → Every provider in San Juan → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Maritza Carrasquillo, M.D.San Juan, PR 009211609810258
- Basilio Santiago Perez, MDSan Juan, PR 009211609897412
- Vanessa Sepulveda Rivera, MDSan Juan, PR 009211427199264
- Nicole Rassi Stella, MDSan Juan, PR 009221013149145
- Herminio Frontera, M.D.San Juan, PR 009171528126505
- William Marrero Ortiz, MDSan Juan, PR 009171619418027
- Cristina Nevarez De Jesus, M.D.San Juan, PR 009261588897755
- Ubaldo Santiago Buono, M.D.San Juan, PR 009071104825611
Common questions
What is Michel Santiago-Berrios, MD's NPI number?
Michel Santiago-Berrios, MD's National Provider Identifier (NPI) is 1780164269, issued on Aug 15, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Michel Santiago-Berrios, MD located?
The NPPES record lists a practice address at Hospital Universitario DE Adultos, San Juan, PR, 00921. Phone: (787) 568-3639. Providers update this record themselves, so call before visiting.
How can I verify Michel Santiago-Berrios, MD's license?
NPPES lists Puerto Rico license number 23207, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Michel Santiago-Berrios, MD prescribe under Medicare Part D?
In 2024, Michel Santiago-Berrios, MD had 80 Medicare Part D claims for 39 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.