Erving Alejandro Arroyo Flores, M.D.
Allergy & Immunology Physician · Bayamon, PR
Erving Alejandro Arroyo Flores, M.D. is an allergy & immunology physician with a practice address in Bayamon, Puerto Rico, and NPI 1285988246, issued on Oct 30, 2012. Check the license (Puerto Rico 19087, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erving Alejandro Arroyo Flores
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 19087 PR
Self-reported in NPPES; status is on the state search - Practice location
- 73 Calle Santa Cruz, Bayamon, PR 00961
- Phone
- (939) 390-8510
- Enumerated
- Oct 30, 2012
- Record last updated
- Jul 30, 2025
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 17 in Puerto Rico → Look up another NPI →
Also registered at 73 Calle Santa Cruz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erving Alejandro Arroyo Flores 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 19087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
332 Medicare Part D claims for 86 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Fluticasone Propionate59 claims
- Dupixent Pen42 claims
- Triamcinolone Acetonide26 claims
- Ketoconazole20 claims
- Montelukast Sodium20 claims
- Dupixent Syringe12 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: $381.85
10 payments; by number, the most common kind was food and beverage; the largest payer was Genentech, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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.
Erving Alejandro Arroyo Flores among 17 allergy & immunology physician records in Puerto Rico
Erving Alejandro Arroyo Flores, M.D. is one of 17 allergy & immunology physician records with a practice address in Puerto Rico. 82% 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 47% of them.
- NPI issued2012 · 47% of these records are older, 47% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Puerto Rico
There are 17 allergy & immunology physician records in Puerto Rico.
All 17 in Puerto Rico → Every provider in Bayamon → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Beverly Di Giorgi, MDBayamon, PR 009561417108234
- Maria Santaella, M.D.San Juan, PR 009271063473650
- Yanira Benitez Ortiz, MDSan Juan, PR 009261548676596
- Fernando Lopez-Malpica, MDRio Piedras, PR 009261699805572
- Cristina Ramos, M.DSan Juan, PR 009231447370523
- Janet Otero FloresSan Juan, PR 009211639679772
- Veronica Diaz Vidal, M.D.San Juan, PR 009181093176927
- Sybelle Serrano Santiago, MDHato Rey, PR 009181205330735
Common questions
What is Erving Alejandro Arroyo Flores, M.D.'s NPI number?
Erving Alejandro Arroyo Flores, M.D.'s National Provider Identifier (NPI) is 1285988246, issued on Oct 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Erving Alejandro Arroyo Flores, M.D. located?
The NPPES record lists a practice address at 73 Calle Santa Cruz, Bayamon, PR, 00961. Phone: (939) 390-8510. Providers update this record themselves, so call before visiting.
How can I verify Erving Alejandro Arroyo Flores, M.D.'s license?
NPPES lists Puerto Rico license number 19087, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Erving Alejandro Arroyo Flores, M.D. prescribe under Medicare Part D?
In 2024, Erving Alejandro Arroyo Flores, M.D. had 332 Medicare Part D claims for 86 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.