Alfredo Irizarri, MD
Pediatric Adolescent Medicine Physician · Guayanilla, PR
Alfredo Irizarri, MD is a pediatric adolescent medicine physician with a practice address in Guayanilla, Puerto Rico, and NPI 1164439857, issued on Aug 2, 2006. Check the license (Puerto Rico 8584, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alfredo Irizarri
- Credential
- MD
- Primary taxonomy
- Pediatric Adolescent Medicine Physician 2080A0000X
- License number
- 8584 PR
Self-reported in NPPES; status is on the state search - Practice location
- 136 Munoz Rivera St., Guayanilla, PR 00656
- Phone
- (787) 835-7492
- Enumerated
- Aug 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (787) 835-7492
- Entity
- Type 1 · individual
8 nearest pediatric adolescent medicine physician records → All 32 in Puerto Rico → Look up another NPI →
Verify Alfredo Irizarri 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 8584Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $24.88
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 859 providers of this specialty with any payment received $389.79 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.
Alfredo Irizarri among 32 pediatric adolescent medicine physician records in Puerto Rico
Alfredo Irizarri, MD is one of 32 pediatric adolescent medicine physician records with a practice address in Puerto Rico. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 41% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 88% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080A0000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 pediatric adolescent medicine physician record lists a practice address in Guayanilla
They are 1 of the 85 NPPES records with a practice address in Guayanilla, and 32 pediatric adolescent medicine physician records in Puerto Rico.
All 32 in Puerto Rico → Every provider in Guayanilla → Pediatric Adolescent Medicine Physician nationwide →
The 8 pediatric adolescent medicine physician records with the nearest ZIP codes
- Laura Mejia, MDDorado, PR 006461902093750
- Maria Ruiz, MDMayaguez, PR 006801245219864
- Nydia Santiago-Colon, MDCastaner, PR 006311437145745
- Pedro Rivera, M.D.San German, PR 006831780712216
- Orlando Brinn Esparra, M.DYauco, PR 006981902934185
- Ileana Sepulveda-Villa, M.D.Yauco, PR 006981245309244
- Carmen Goss, M.D.Arecibo, PR 006121598967424
- Milagros Reyes, M.D.Aguas Buenas, PR 007031235101148
Common questions
What is Alfredo Irizarri, MD's NPI number?
Alfredo Irizarri, MD's National Provider Identifier (NPI) is 1164439857, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alfredo Irizarri, MD located?
The NPPES record lists a practice address at 136 Munoz Rivera St., Guayanilla, PR, 00656. Phone: (787) 835-7492. Providers update this record themselves, so call before visiting.
How can I verify Alfredo Irizarri, MD's license?
NPPES lists Puerto Rico license number 8584, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity 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.