NPPES file of Aug 9, 2026

Angel Jose Quesada Alonso, MD

Cardiovascular Disease Physician · Fajardo, PR

Angel Jose Quesada Alonso, MD is a cardiovascular disease physician with a practice address in Fajardo, Puerto Rico, and NPI 1518939545, issued on Feb 3, 2006. Check the license (Puerto Rico 8851, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518939545
Name
Angel Jose Quesada Alonso
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
8851 PR
Self-reported in NPPES; status is on the state search
Practice location
Ave General Valero 303, Fajardo, PR 00738
Phone
(787) 860-8178
Enumerated
Feb 3, 2006
Record last updated
Nov 13, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(787) 860-8178
Medicare enrollment
Enrolled (PECOS I20080311000105); accepts Medicare assignment
Medical or professional school
University Of Puerto Rico School Of Medicine, 1984
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at Ave General Valero 303

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sara Lopez, MDSpecialist1003931726
  2. Lynda Torrens Bonano, MDCommunity Health Worker1043462724

Verify Angel Jose Quesada Alonso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 8851
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

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60% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,216 Medicare Part D claims for 213 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Angel Quesada Alonso1,216
  2. Specialty average3,078

Most prescribed

  1. Amlodipine Besylate180 claims
  2. Losartan Potassium165 claims
  3. Atorvastatin Calcium122 claims
  4. Atenolol88 claims
  5. Metoprolol Succinate69 claims
  6. Triamterene-Hydrochlorothiazid52 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: $132.75

2 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Angel Quesada Alonso$132.75
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Cardiovascular Disease Physician providers in Puerto Rico

There are 259 cardiovascular disease physician records in Puerto Rico.

Other cardiovascular disease physician records in Puerto Rico

  1. Jose Acevedo-Valles, MDSan Juan, PR1215933916
  2. Gerardo Alayon Anta, M.D.Ponce, PR1508855644
  3. Edwin Alejandro, MDBayamon, PR1649343369
  4. Angel Arroyo, MDRio Piedras, PR1609970060
  5. Victor Arroyo, MDCarolina, PR1093902520
  6. Eric Aviles, M.D.Cayey, PR1093818924
  7. Ivan Ayala, M.D.San Juan, PR1952345944
  8. Carlos Ayala Rodriguez, MDHumacao, PR1174087878
  9. Julio Baez Suarez, M.D.Caguas, PR1700826344
  10. Gilberto Baez-Rios, M.D.Mayaguez, PR1487628210

Common questions

What is Angel Jose Quesada Alonso, MD's NPI number?

Angel Jose Quesada Alonso, MD's National Provider Identifier (NPI) is 1518939545, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Angel Jose Quesada Alonso, MD located?

The NPPES record lists a practice address at Ave General Valero 303, Fajardo, PR, 00738. Phone: (787) 860-8178. Providers update this record themselves, so call before visiting.

How can I verify Angel Jose Quesada Alonso, MD's license?

NPPES lists Puerto Rico license number 8851, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Angel Jose Quesada Alonso, MD prescribe under Medicare Part D?

In 2024, Angel Jose Quesada Alonso, MD had 1,216 Medicare Part D claims for 213 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.