Alexandra Mendez-Ruiz
Child & Adolescent Psychiatry Physician · San Juan, PR
Alexandra Mendez-Ruiz is a child & adolescent psychiatry physician with a practice address in San Juan, Puerto Rico, and NPI 1306100169, issued on Jun 26, 2012. Check the license (Puerto Rico 19624, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Mendez-Ruiz
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- 19624 PR
Self-reported in NPPES; status is on the state search - Practice location
- Parque Centro, San Juan, PR 00918
- Phone
- (787) 754-0101
- Enumerated
- Jun 26, 2012
- Record last updated
- Dec 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 82 in Puerto Rico → Look up another NPI →
Also registered at Parque Centro
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marialix Alexandrino De Jesus, M.D.Geriatric Medicine (Family Medicine) Physician1407296056
- Elizabeth Aponte, TOSpecialist1134313877
- Cesar BerroaFamily Medicine Physician1538119797
- William Miranda Lopez, M.D.Pediatric Critical Care Medicine Physician1366881260
- Maria RosarioFamily Medicine Physician1578514899
- Mayra Seda, MAClinical Child & Adolescent Psychologist1568771129
Verify Alexandra Mendez-Ruiz 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 19624Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
26 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Mirtazapine26 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: $15.40
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 1,578 providers of this specialty with any payment received $1,427.96 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.
Alexandra Mendez-Ruiz among 82 child & adolescent psychiatry physician records in Puerto Rico
Alexandra Mendez-Ruiz is one of 82 child & adolescent psychiatry physician records with a practice address in Puerto Rico. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 76% of them.
- NPI issued2012 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Puerto Rico
There are 82 child & adolescent psychiatry physician records in Puerto Rico.
All 82 in Puerto Rico → Every provider in San Juan → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Marelli Colon, M.D.San Juan, PR 009181598986747
- Ramon Gutierrez, M.DHato Rey, PR 009181629280342
- Argelio Lopez-Roca, M.D. CCHPSan Juan, PR 009181679559991
- Jorge Montilla, M.D.San Juan, PR 009181346446788
- Elizabeth Noriega De Quintero, MDHato Rey, PR 009181619914595
- Serafin Orengo-Vega, MDSan Juan, PR 009181982745113
- Enrique Rivera-Mass, M.D.San Juan, PR 009181811022270
- Hector Rodriguez Perez, MDSan Juan, PR 009181457392474
Common questions
What is Alexandra Mendez-Ruiz's NPI number?
Alexandra Mendez-Ruiz's National Provider Identifier (NPI) is 1306100169, issued on Jun 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Mendez-Ruiz located?
The NPPES record lists a practice address at Parque Centro, San Juan, PR, 00918. Phone: (787) 754-0101. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Mendez-Ruiz's license?
NPPES lists Puerto Rico license number 19624, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Mendez-Ruiz prescribe under Medicare Part D?
In 2024, Alexandra Mendez-Ruiz had 26 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. 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.