Alexandra Alvira Lopez, MD
Obstetrics & Gynecology Physician · Guaynabo, PR
Alexandra Alvira Lopez, MD is an obstetrics & gynecology physician with a practice address in Guaynabo, Puerto Rico, and NPI 1922443217, issued on May 1, 2013. Check the license (Puerto Rico 21071, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Alvira Lopez
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 21071 PR
Self-reported in NPPES; status is on the state search - Practice location
- Caparra Gallery Plaza Suite 312, Guaynabo, PR 00966
- Phone
- (787) 754-0907
- Enumerated
- May 1, 2013
- Record last updated
- Jun 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 360 in Puerto Rico → Look up another NPI →
Verify Alexandra Alvira 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 21071Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
163 Medicare Part D claims for 66 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Clotrimazole-Betamethasone29 claims
- Premarin27 claims
- Medroxyprogesterone Acetate18 claims
- Tolterodine Tartrate Er13 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: $88.74
3 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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 Alvira Lopez among 360 obstetrics & gynecology physician records in Puerto Rico
Alexandra Alvira Lopez, MD is one of 360 obstetrics & gynecology physician records with a practice address in Puerto Rico. 86% 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 79% of them.
- NPI issued2013 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2019 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 obstetrics & gynecology physician records list a practice address in Guaynabo
They are 14 of the 2,143 NPPES records with a practice address in Guaynabo, and 360 obstetrics & gynecology physician records in Puerto Rico.
All 360 in Puerto Rico → Every provider in Guaynabo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Nicolle Arroyo LluberasGuaynabo, PR 009661013460443
- Roberto Lopez-Rosario, MDGuaynabo, PR 009661841294642
- Zuania Nunez, M.D.Guaynabo, PR 009661578974705
- Joseph Santoro, M.D.San Juan, PR 009661962524686
- Yari Vale Moreno, M.D.Guaynabo, PR 009661396820130
- Arturo Gigante, M.D.Guaynabo, PR 009681326107020
- Cecile Marquez, M.D.Guaynabo, PR 009681205995909
- David Aguirre, MDGuaynabo, PR 009691659588606
Common questions
What is Alexandra Alvira Lopez, MD's NPI number?
Alexandra Alvira Lopez, MD's National Provider Identifier (NPI) is 1922443217, issued on May 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Alvira Lopez, MD located?
The NPPES record lists a practice address at Caparra Gallery Plaza Suite 312, Guaynabo, PR, 00966. Phone: (787) 754-0907. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Alvira Lopez, MD's license?
NPPES lists Puerto Rico license number 21071, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Alvira Lopez, MD prescribe under Medicare Part D?
In 2024, Alexandra Alvira Lopez, MD had 163 Medicare Part D claims for 66 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.