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DONALD J PORTOCARRERO D O INC
NPI 1144824285
Internal Medicine - Gastroenterology in Arcadia, CA

Active since November 30, 2020
623 W DUARTE RD STE 8, ARCADIA, CA 91007(626) 461-5408(626) 461-5436 Get Directions Write a Review

NPPES record last updated: March 14, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 6, 2021, Mar 26, 2021, Nov 30, 2020 (3 updates tracked since 2020).

About Donald J Portocarrero D O Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONALD J PORTOCARRERO D O INC (NPI 1144824285) is a healthcare organization registered as a gastroenterology in Arcadia, California and active in the NPI registry since November 2020. The organization lists Donald J Portocarrero, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1144824285
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameDONALD J PORTOCARRERO D O INC
Location Address623 W DUARTE RD STE 8Arcadia, CA 91007-7349
Mailing Address122a E Foothill Blvd Unit 304Arcadia, CA 91006-2505 · (626) 461-5408 · Fax (626) 461-5436
Phone(626) 461-5408
Fax(626) 461-5436
Organization SubpartNo
Authorized OfficialDonald J PortocarreroAuthorized Official · (626) 461-5408
Enumeration DateNovember 30, 2020
Last NPPES UpdateMarch 14, 20243 updates tracked since enumeration
NPPES CertifiedMarch 14, 2024
✔ NPI 1144824285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
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.
623 W DUARTE RD STE 8, Arcadia, CA 91007
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICIA DE LA ROCHA NP
Nurse Practitioner
623 W DUARTE RD STE 8
ARCADIA, CA 91007
Los Angeles County (626) 461-5408
DR. GUY JOHN NATALE M.D.
Internal Medicine
623 W DUARTE RD STE 8
ARCADIA, CA 91007
Los Angeles County (626) 447-9340
GASTROINTESTINAL & NON-SURGICAL WEIGHT LOSS SOLUTIONS INC
Internal Medicine (Gastroenterology)
623 W DUARTE RD STE 8
ARCADIA, CA 91007
Los Angeles County (626) 461-5408
DONALD J PORTOCARRERO D.O.
Internal Medicine (Gastroenterology)
623 W DUARTE RD STE 8
ARCADIA, CA 91007
Los Angeles County (626) 461-5408
TAYLOR LOUISE COX
Hearing Instrument Specialist
623 W DUARTE RD STE 8
ARCADIA, CA 91007
Los Angeles County (626) 321-9944

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald J Portocarrero D O Inc's NPI number?

The NPI number for Donald J Portocarrero D O Inc is 1144824285. It was assigned to this organization in the NPPES registry on November 30, 2020.

Where is Donald J Portocarrero D O Inc located?

Donald J Portocarrero D O Inc is located at 623 W Duarte Rd Ste 8, Arcadia, CA 91007. The listed phone number is (626) 461-5408.

What is Donald J Portocarrero D O Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Donald J Portocarrero D O Inc was last updated on March 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.