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Dr. Efrain Vazquez-Vazquez, MD

  • Humacao, PR
  • Pediatrician
NPI1942299110
Part D claims, 2024
63
Industry payments
$112
State license
1
Year NPI issued
2005
Practice address
55 Luis M Marin St, Humacao, PR 00791
Practice phone
Call (787) 852-3045
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Efrain Vazquez-Vazquez is a pediatrician in Humacao, Puerto Rico

Dr. Vazquez-Vazquez practices in Humacao, Puerto Rico.

Dr. Vazquez-Vazquez's NPI, 1942299110, was assigned on October 19, 2005. Dr. Vazquez-Vazquez holds Puerto Rico license 03898.

NPI and contact details
NPI
1942299110NPI Registry (opens in a new tab)
NPI enumeration date
October 19, 2005
NPI status
Active
Practice phone
(787) 852-3045
Professional email
Get email
Personal email
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Mobile number
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Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Efrain Vazquez-Vazquez's practice address is in Humacao, Puerto Rico

Dr. Vazquez-Vazquez's practice address in the NPI Registry is 55 Luis M Marin St, Humacao, PR 00791. The practice phone is (787) 852-3045.

  • NPI Registry address
    55 Luis M Marin St, Humacao, PR 00791Phone(787) 852-3045

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Efrain Vazquez-Vazquez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vazquez-Vazquez practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Vazquez-Vazquez's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Efrain Vazquez-Vazquez is one of 366 pediatricians in Puerto Rico

Pediatrics is Dr. Vazquez-Vazquez's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Vazquez-Vazquez is licensed in Puerto Rico.

Specialties and state licenses

  • Pediatrics, Puerto RicoPrimaryLicense 03898 · taxonomy 208000000X

Pediatricians near Dr. Vazquez-Vazquez

Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.

366pediatricians in Puerto Rico
8pediatricians in Humacao

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Efrain Vazquez-Vazquez wrote 63 Medicare Part D claims in 2024

In 2024, Dr. Vazquez-Vazquez wrote 63 Medicare Part D claims. 79% of them were for generic drugs. CMS names the drug for 36 of them, across 3 drugs with 11 or more claims each, at $416 in total drug cost. In 2023, CMS named 63 claims across 5 drugs.

Part D claims, 202463
Drugs named by CMS3
Total drug cost$416

Dr. Vazquez-Vazquez's Part D claims by kind of drug, 2024

  • Generic50 claims79%
  • Brand-name13 claims21%

Dr. Vazquez-Vazquez's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 632024: 3643%

Drugs named by CMS: 3 in 2024, 5 in 2023.

See all prescribing by Dr. Vazquez-Vazquez

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Dr. Efrain Vazquez-Vazquez received $112 in industry payments from 2020 to 2024

CMS Open Payments shows 2 general payments to Dr. Vazquez-Vazquez from 2 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $77.

General payments to Dr. Vazquez-Vazquez by program year, 2020 to 2024

Companies that paid Dr. Vazquez-Vazquez the most, 2020 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Vazquez-Vazquez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Efrain Vazquez-Vazquez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Efrain Vazquez-Vazquez

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Efrain Vazquez-Vazquez's NPI number?

Dr. Efrain Vazquez-Vazquez's NPI number is 1942299110. It was assigned on October 19, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Efrain Vazquez-Vazquez?

Dr. Efrain Vazquez-Vazquez is a pediatrician in Humacao, Puerto Rico. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).

Where does Dr. Efrain Vazquez-Vazquez practice?

Dr. Vazquez-Vazquez practices at 55 Luis M Marin St, Humacao, PR 00791.

What is Dr. Efrain Vazquez-Vazquez's office phone number?

The practice phone on file for Dr. Vazquez-Vazquez is (787) 852-3045.

What is Dr. Efrain Vazquez-Vazquez's medical license number?

Dr. Vazquez-Vazquez holds Puerto Rico license 03898.

What drugs does Dr. Efrain Vazquez-Vazquez prescribe most?

In 2024 Medicare Part D data, Dr. Vazquez-Vazquez's most prescribed drugs by claims were Irbesartan, Amlodipine Besylate and Famotidine.

Has Dr. Efrain Vazquez-Vazquez received payments from drug or device companies?

CMS Open Payments shows $112 in general payments to Dr. Vazquez-Vazquez from 2 companies from 2020 to 2024. The largest total came from Bayer HealthCare Pharmaceuticals Inc.

How long has Dr. Efrain Vazquez-Vazquez been practicing?

Dr. Vazquez-Vazquez's NPI was assigned in 2005.

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