Alexandra Deya Quinquilla, M.D.
Hematology & Oncology Physician · San Juan, PR
Alexandra Deya Quinquilla, M.D. is a hematology & oncology physician with a practice address in San Juan, Puerto Rico, and NPI 1508205121, issued on Jun 17, 2013. Check the license (Puerto Rico 19380, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Deya Quinquilla
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 19380 PR
Self-reported in NPPES; status is on the state search - Practice location
- 735 Ave Ponce DE Leon Ste 416, San Juan, PR 00917
- Phone
- (787) 751-0373
- Enumerated
- Jun 17, 2013
- Record last updated
- Jul 15, 2022
- Fax
- (787) 858-0818
- Medicare enrollment
- Enrolled (PECOS I20170128000226); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 134 in Puerto Rico → Look up another NPI →
Verify Alexandra Deya Quinquilla 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 19380Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,430 Medicare Part D claims for 176 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 25 claims were for opioids.
Most prescribed
- Anastrozole191 claims
- Famotidine119 claims
- Dexamethasone88 claims
- Sodium Chloride65 claims
- Prednisone53 claims
- Hydroxyurea52 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: $3,587.92
160 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 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 Deya Quinquilla among 134 hematology & oncology physician records in Puerto Rico
Alexandra Deya Quinquilla, M.D. is one of 134 hematology & oncology physician records with a practice address in Puerto Rico. 91% 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 82% of them.
- NPI issued2013 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2013 · median 2001 among the 98 with a school on file
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Puerto Rico
There are 134 hematology & oncology physician records in Puerto Rico.
All 134 in Puerto Rico → Every provider in San Juan → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Luis Acaba, M.D.San Juan, PR 009171225031396
- Mirelis Acosta, M.D.San Juan, PR 009171093961609
- Jose Concepcion, M.D.San Juan, PR 009171699183129
- Luis Cotto Santana, M.D.San Juan, PR 009171760747216
- Juan Espiet Miray, M.D.San Juan, PR 009171609855790
- Karla Feliciano Salva, MDSan Juan, PR 009171043766983
- Alberto Lopez-Enriquez, MD,FACPSan Juan, PR 009171003832163
- Cristian Rodriguez Arocho, MDSan Juan, PR 009171376988873
Common questions
What is Alexandra Deya Quinquilla, M.D.'s NPI number?
Alexandra Deya Quinquilla, M.D.'s National Provider Identifier (NPI) is 1508205121, issued on Jun 17, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Deya Quinquilla, M.D. located?
The NPPES record lists a practice address at 735 Ave Ponce DE Leon Ste 416, San Juan, PR, 00917. Phone: (787) 751-0373. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Deya Quinquilla, M.D.'s license?
NPPES lists Puerto Rico license number 19380, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Deya Quinquilla, M.D. prescribe under Medicare Part D?
In 2024, Alexandra Deya Quinquilla, M.D. had 1,430 Medicare Part D claims for 176 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.