Monica S. Santos, MD
General Practice Physician · Caguas, PR
Monica S. Santos, MD is a general practice physician with a practice address in Caguas, Puerto Rico, and NPI 1508406877, issued on Jan 14, 2020. Check the license (Puerto Rico 21632, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Monica S. Santos
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 21632 PR
Self-reported in NPPES; status is on the state search - Practice location
- Urb. Los Angeles, Caguas, PR 00726
- Phone
- (787) 410-0730
- Enumerated
- Jan 14, 2020
- Record last updated
- Jan 14, 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 Monica S. 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 21632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average general practice physician in 2024
1,365 Medicare Part D claims for 132 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Gabapentin73 claims
- Famotidine55 claims
- Atorvastatin Calcium42 claims
- Amlodipine Besylate39 claims
- Losartan Potassium38 claims
- Clotrimazole-Betamethasone37 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.
Monica S. Santos among 4,170 general practice physician records in Puerto Rico
Monica S. 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 2020, is newer than 73% of them.
- NPI issued2020 · 73% of these records are older, 22% 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).
200 general practice physician records list a practice address in Caguas
They are 200 of the 2,093 NPPES records with a practice address in Caguas, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Caguas → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Naeem Ahmad, M.DCaguas, PR 007261881832814
- Jose AlvaradoCaguas, PR 007261952969834
- Arturo Carrion Candelario, M.D.Caguas, PR 007261467696146
- Juan Cintron Garcia, MD, MPHCaguas, PR 007261427674522
- Edwin Figueroa Delgado, MDCaguas, PR 007261992764088
- Rigel Licier, MDCaguas, PR 007261932761491
- Teresita Mangual-Casanova, M.D.Caguas, PR 007261801969605
- Gloria Morales, MDCaguas, PR 007261265656235
Common questions
What is Monica S. Santos, MD's NPI number?
Monica S. Santos, MD's National Provider Identifier (NPI) is 1508406877, issued on Jan 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Monica S. Santos, MD located?
The NPPES record lists a practice address at Urb. Los Angeles, Caguas, PR, 00726. Phone: (787) 410-0730. Providers update this record themselves, so call before visiting.
How can I verify Monica S. Santos, MD's license?
NPPES lists Puerto Rico license number 21632, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Monica S. Santos, MD prescribe under Medicare Part D?
In 2024, Monica S. Santos, MD had 1,365 Medicare Part D claims for 132 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.