Reinaldo E. Alvarez Flores, MD
General Practice Physician · Mayaguez, PR
Reinaldo E. Alvarez Flores, MD is a general practice physician with a practice address in Mayaguez, Puerto Rico, and NPI 1740452333, issued on Mar 24, 2008. Check the license (Puerto Rico 17070, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Reinaldo E. Alvarez Flores
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 17070 PR
Self-reported in NPPES; status is on the state search - Practice location
- 93 Calle Alhambra, Mayaguez, PR 00680
- Phone
- (787) 833-2262
- Enumerated
- Mar 24, 2008
- Record last updated
- Jun 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Verify Reinaldo E. Alvarez 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 17070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average general practice physician in 2024
3,581 Medicare Part D claims for 158 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium269 claims
- Omeprazole255 claims
- Famotidine191 claims
- Synthroid175 claims
- Losartan Potassium136 claims
- Amlodipine Besylate126 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: $22.30
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Reinaldo E. Alvarez Flores among 4,170 general practice physician records in Puerto Rico
Reinaldo E. Alvarez Flores, MD is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.
- NPI issued2008 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
154 general practice physician records list a practice address in Mayaguez
They are 154 of the 1,408 NPPES records with a practice address in Mayaguez, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Mayaguez → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Rafael Alvarez, MDMayaguez, PR 006801114994993
- Marcos Ayala Rivera, M.D.Mayaguez, PR 006801194772640
- Jose Ballester Echegaray, MDMayaguez, PR 006801114994282
- Carmen Berrios, MDMayaguez, PR 006801578551784
- Shahid Chaudhary, M.D.Mayaguez, PR 006801932187499
- Pedro Gonzalez, MDMayaguez, PR 006801225026297
- Ivette Gonzalez, MDMayaguez, PR 006801215927298
- Yoilis Guerrero, MDMayaguez, PR 006801548204407
Common questions
What is Reinaldo E. Alvarez Flores, MD's NPI number?
Reinaldo E. Alvarez Flores, MD's National Provider Identifier (NPI) is 1740452333, issued on Mar 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Reinaldo E. Alvarez Flores, MD located?
The NPPES record lists a practice address at 93 Calle Alhambra, Mayaguez, PR, 00680. Phone: (787) 833-2262. Providers update this record themselves, so call before visiting.
How can I verify Reinaldo E. Alvarez Flores, MD's license?
NPPES lists Puerto Rico license number 17070, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Reinaldo E. Alvarez Flores, MD prescribe under Medicare Part D?
In 2024, Reinaldo E. Alvarez Flores, MD had 3,581 Medicare Part D claims for 158 beneficiaries; the average among general practice physician prescribers was 3,030. 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.