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Gabriel J. Castro

  • San Juan, PR
  • General surgeon
NPI1215468343
Part D claims, 2024
13
Industry payments
$583
State license
1
Year NPI issued
2017
Practice address
10 Calle E Un, San Juan, PR 00915
Practice phone
Call (787) 722-6544
Professional email
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Personal email
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Mobile number
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Social profiles

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Gabriel J. Castro is a general surgeon in San Juan, Puerto Rico

Gabriel Castro practices in San Juan, Puerto Rico.

Gabriel Castro's NPI, 1215468343, was assigned on March 21, 2017. Gabriel Castro holds Puerto Rico license 23643.

NPI and contact details
NPI
1215468343NPI Registry (opens in a new tab)
NPI enumeration date
March 21, 2017
NPI status
Active
Practice phone
(787) 722-6544
Professional email
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Personal email
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Mobile number
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Sex
Male

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

Gabriel J. Castro's practice address is in San Juan, Puerto Rico

Gabriel Castro's practice address in the NPI Registry is 10 Calle E Un, San Juan, PR 00915, in San Juan County. The practice phone is (787) 722-6544.

  • NPI Registry address
    10 Calle E Un, San Juan, PR 00915 · San Juan CountyPhone(787) 722-6544

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

Dmand AI tracks the EHR system at Gabriel J. Castro's practice

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

EHR by site
SiteEHR vendor and product
Gabriel Castro's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Gabriel J. Castro is one of 168 general surgeons in Puerto Rico

Surgery is Gabriel Castro's primary specialty in the NPI Registry, under taxonomy code 208600000X. Gabriel Castro is licensed in Puerto Rico.

Specialties and state licenses

  • Surgery, Puerto RicoPrimaryLicense 23643 · taxonomy 208600000X

General surgeons near Gabriel Castro

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

168general surgeons in Puerto Rico65general surgeons in San Juan

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

Gabriel J. Castro wrote 13 Medicare Part D claims in 2024

In 2024, Gabriel Castro wrote 13 Medicare Part D claims. 85% of them were for generic drugs.

Part D claims, 202413

Gabriel Castro's Part D claims by kind of drug, 2024

  • Generic11 claims85%
  • Brand-name and other2 claims15%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Gabriel J. Castro received $583 in industry payments from 2024 to 2025

CMS Open Payments shows 6 general payments to Gabriel Castro from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 50% of the total. W. L. Gore & Associates, Inc. paid the most, $289.

General payments to Gabriel Castro by program year, 2024 to 2025

General payments to Gabriel Castro by kind, 2024 to 2025

$583in total
  • Food and beverage$29450%
  • Education$28950%

Companies that paid Gabriel Castro the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Gabriel Castro

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

Sources for Gabriel J. Castro'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 (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 Gabriel J. Castro

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

What is Gabriel J. Castro's NPI number?

Gabriel J. Castro's NPI number is 1215468343. It was assigned on March 21, 2017, and it is active in the NPI Registry.

What does Gabriel J. Castro specialize in?

Gabriel J. Castro is a general surgeon in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Gabriel J. Castro practice?

Gabriel Castro practices at 10 Calle E Un, San Juan, PR 00915.

What is Gabriel J. Castro's office phone number?

The practice phone on file for Gabriel Castro is (787) 722-6544.

What is Gabriel J. Castro's medical license number?

Gabriel Castro holds Puerto Rico license 23643.

Has Gabriel J. Castro received payments from drug or device companies?

CMS Open Payments shows $583 in general payments to Gabriel Castro from 5 companies from 2024 to 2025. The largest total came from W. L. Gore & Associates, Inc.

How long has Gabriel J. Castro been practicing?

Gabriel Castro's NPI was assigned in 2017.

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