Maricarmen Lopez Maldonado, M.D.
Psychiatry Physician · Bayamon, PR
Maricarmen Lopez Maldonado, M.D. is a psychiatry physician with a practice address in Bayamon, Puerto Rico, and NPI 1558507681, issued on Dec 18, 2008. Check the license (Puerto Rico 18745, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maricarmen Lopez Maldonado
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 18745 PR
Self-reported in NPPES; status is on the state search - Practice location
- Bayamon Medical Plaza, Bayamon, PR 00959
- Phone
- (787) 379-7533
- Enumerated
- Dec 18, 2008
- Record last updated
- May 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151215001218); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 403 in Puerto Rico → Look up another NPI →
Also registered at Bayamon Medical Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maricarmen Lopez Maldonado 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 18745Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average psychiatry physician in 2024
5,374 Medicare Part D claims for 298 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims.
Most prescribed
- Clonazepam1,215 claims
- Escitalopram Oxalate684 claims
- Temazepam462 claims
- Sertraline Hcl355 claims
- Mirtazapine278 claims
- Lorazepam246 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.
Maricarmen Lopez Maldonado among 403 psychiatry physician records in Puerto Rico
Maricarmen Lopez Maldonado, M.D. is one of 403 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 2008, is newer than 72% of them.
- NPI issued2008 · 72% of these records are older, 22% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated2007 · median 1995 among the 121 with a school on file
- Record last updated2021 · 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 2084P0800X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Puerto Rico
There are 403 psychiatry physician records in Puerto Rico.
All 403 in Puerto Rico → Every provider in Bayamon → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ada Delgado Mateo, MDBayamon, PR 009591992795975
- Fernando Entenza, MDBayamon, PR 009591033231287
- Jose Franceschini, M.D.Bayamon, PR 009591689790503
- Carlos Maldonado Santos, M.D.Bayamon, PR 009591467649905
- Pedro Oyola Nieves, M.D.Bayamon, PR 009591801861539
- Norberto Pellot, M.DBayamon, PR 009591508844192
- Jose Rios-Cervantes, M.D.Bayamon, PR 009591760405344
- Maria Vicente-Prado, M.D.Bayamon, PR 009591730274622
Common questions
What is Maricarmen Lopez Maldonado, M.D.'s NPI number?
Maricarmen Lopez Maldonado, M.D.'s National Provider Identifier (NPI) is 1558507681, issued on Dec 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Maricarmen Lopez Maldonado, M.D. located?
The NPPES record lists a practice address at Bayamon Medical Plaza, Bayamon, PR, 00959. Phone: (787) 379-7533. Providers update this record themselves, so call before visiting.
How can I verify Maricarmen Lopez Maldonado, M.D.'s license?
NPPES lists Puerto Rico license number 18745, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Maricarmen Lopez Maldonado, M.D. prescribe under Medicare Part D?
In 2024, Maricarmen Lopez Maldonado, M.D. had 5,374 Medicare Part D claims for 298 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.