Jayleen Cristina Santiago-Maestre
Hospitalist Physician · San Juan, PR
Jayleen Cristina Santiago-Maestre is a hospitalist physician with a practice address in San Juan, Puerto Rico, and NPI 1972948487, issued on May 10, 2013. Check the license (Puerto Rico 19241, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jayleen Cristina Santiago-Maestre
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 19241 PR
Self-reported in NPPES; status is on the state search - Practice location
- 10 Calle Casia, San Juan, PR 00921
- Phone
- (787) 641-7582
- Enumerated
- May 10, 2013
- Record last updated
- Jul 1, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (787) 641-4561
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 58 in Puerto Rico → Look up another NPI →
Also registered at 10 Calle Casia
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karlya Alejandro, PSY.DClinical Psychologist1780956276
Verify Jayleen Cristina Santiago-Maestre 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 19241Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average hospitalist physician in 2024
339 Medicare Part D claims for 36 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium39 claims
- Lisinopril23 claims
- Amlodipine Besylate19 claims
- Gabapentin18 claims
- Losartan Potassium13 claims
- Tamsulosin Hcl12 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.
Jayleen Cristina Santiago-Maestre among 58 hospitalist physician records in Puerto Rico
Jayleen Cristina Santiago-Maestre is one of 58 hospitalist physician records with a practice address in Puerto Rico. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 16% of these records are
- Record last updated2016 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Puerto Rico
There are 58 hospitalist physician records in Puerto Rico.
All 58 in Puerto Rico → Every provider in San Juan → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Luis Alvarez - Reyes, M.D.San Juan, PR 009211548284318
- Melisa Beyley, M.D.San Juan, PR 009211215160346
- Dialma Canales, M.D.San Juan, PR 009211124222476
- Karla Colon, M.D.San Juan, PR 009211659521995
- Analia Colon-Soto, MSWSan Juan, PR 009211891995346
- Joanna Davis, MDSan Juan, PR 009211093975575
- Elizabeth Koffel, M.D.San Juan, PR 009211336450683
- Carla Lozada Villasenor, MDSan Juan, PR 009211215162599
Common questions
What is Jayleen Cristina Santiago-Maestre's NPI number?
Jayleen Cristina Santiago-Maestre's National Provider Identifier (NPI) is 1972948487, issued on May 10, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jayleen Cristina Santiago-Maestre located?
The NPPES record lists a practice address at 10 Calle Casia, San Juan, PR, 00921. Phone: (787) 641-7582. Providers update this record themselves, so call before visiting.
How can I verify Jayleen Cristina Santiago-Maestre's license?
NPPES lists Puerto Rico license number 19241, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Jayleen Cristina Santiago-Maestre prescribe under Medicare Part D?
In 2024, Jayleen Cristina Santiago-Maestre had 339 Medicare Part D claims for 36 beneficiaries; the average among hospitalist physician prescribers was 521. 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.