DR. ESTEBAN CASTRO-DIAZ M.D. NPI 1407920580

NPI Information

  • NPI: 1407920580
  • Provider Name: DR. ESTEBAN CASTRO-DIAZ, M.D.
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: DL13 VIA EMILIA
    URB. VILLA FONTANA
    CAROLINA, PR
    ZIP 00983
  • Phone: (787) 768-1355

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NPI Details

DR. Esteban Castro-diaz, M.D. is a gastroenterology internal medicine in Carolina, PR with 42 years of experience. The provider is an internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. DR. Esteban Castro-diaz, M.D. NPI is 1407920580. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduation Year:1984

The provider's business location address is:

DL13 VIA EMILIA
URB. VILLA FONTANA
CAROLINA, PR
ZIP 00983-907
Phone: (787) 768-1355

The NPI 1407920580 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 11/20/2006 and was last updated on 8/9/2019.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0100XInternal MedicineGastroenterology8507PUERTO RICOYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
136825OTHERPUERTO RICOASOCIACION DE MAESTROS
2069910OTHERPUERTO RICOCRUZ AZUL OF PUERTO RICO
3601192OTHERPUERTO RICOMMM
4214022OTHERPUERTO RICOPREFERRED
503365OTHERPUERTO RICOAMERICAN HEALTH
68000408OTHERPUERTO RICOHUMANA
7080204OTHERPUERTO RICOSSS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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