Mary T. Zamora Lopez, M.D.
Psychiatry Physician · Mayaguez, PR
Mary T. Zamora Lopez, M.D. is a psychiatry physician with a practice address in Mayaguez, Puerto Rico, and NPI 1740542935, issued on Jun 13, 2012. Check the license (Puerto Rico 19447, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary T. Zamora Lopez
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 19447 PR
Self-reported in NPPES; status is on the state search - Practice location
- Calle Acacias #57, Mayaguez, PR 00680
- Phone
- (787) 832-8333
- Enumerated
- Jun 13, 2012
- Record last updated
- Feb 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (787) 832-8333
- Medicare enrollment
- Enrolled (PECOS I20260224002140); accepts Medicare assignment
- Medical or professional school
- San Juan Bautista School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 403 in Puerto Rico → Look up another NPI →
Verify Mary T. Zamora Lopez 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 19447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average psychiatry physician in 2024
693 Medicare Part D claims for 28 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Trazodone Hcl67 claims
- Sertraline Hcl66 claims
- Alprazolam56 claims
- Mirtazapine52 claims
- Hydroxyzine Hcl47 claims
- Duloxetine Hcl32 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.
Bills Medicare through one group practice
- Rockbridge Area Free ClinicLexington, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary T. Zamora Lopez among 403 psychiatry physician records in Puerto Rico
Mary T. Zamora Lopez, 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 2012, is newer than 83% of them.
- NPI issued2012 · 83% of these records are older, 16% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated2011 · median 1995 among the 121 with a school on file
- Record last updated2017 · 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).
24 psychiatry physician records list a practice address in Mayaguez
They are 24 of the 1,408 NPPES records with a practice address in Mayaguez, and 403 psychiatry physician records in Puerto Rico.
All 403 in Puerto Rico → Every provider in Mayaguez → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Nilda Burgos, M.D.Mayaguez, PR 006801104851054
- Jose Busquets, MDMayaguez, PR 006801285616284
- Armando Caro-Bonet, M.D.Mayaguez, PR 006801962485417
- Pedro Fernandez, M.D.Mayaguez, PR 006801023284759
- Angel Guerra Torres, M.D.Mayaguez, PR 006801750422671
- Jorge Lopez, M.D.Mayaguez, PR 006801659394260
- Bernardo Muniz, M.DMayaguez, PR 006801881642783
- Maria Ramirez-Mella, M.D.Mayaguez, PR 006801306866678
Common questions
What is Mary T. Zamora Lopez, M.D.'s NPI number?
Mary T. Zamora Lopez, M.D.'s National Provider Identifier (NPI) is 1740542935, issued on Jun 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mary T. Zamora Lopez, M.D. located?
The NPPES record lists a practice address at Calle Acacias #57, Mayaguez, PR, 00680. Phone: (787) 832-8333. Providers update this record themselves, so call before visiting.
How can I verify Mary T. Zamora Lopez, M.D.'s license?
NPPES lists Puerto Rico license number 19447, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Mary T. Zamora Lopez, M.D. prescribe under Medicare Part D?
In 2024, Mary T. Zamora Lopez, M.D. had 693 Medicare Part D claims for 28 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.