Donald J Portocarrero, DO - Medicare Internal Medicine in Arcadia, CA

Donald J Portocarrero, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Arcadia, California. He graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 623 W Duarte Rd Ste 8, Arcadia, California. You can reach out to his office (for appointments etc.) via phone at (626) 461-5408.

Donald J Portocarrero is licensed to practice in California (license number 20A11058) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1841503570.

Contact Information

Donald J Portocarrero, DO
623 W Duarte Rd Ste 8,
Arcadia, CA 91007-7349
(626) 461-5408
(626) 461-5436



Physician's Profile

Full NameDonald J Portocarrero
GenderMale
SpecialityInternal Medicine
Experience16 Years
Location623 W Duarte Rd Ste 8, Arcadia, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Donald J Portocarrero graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1841503570
  • Provider Enumeration Date: 07/22/2010
  • Last Update Date: 03/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6305078726
  • Enrollment ID: I20140416001904

Medical Identifiers

Medical identifiers for Donald J Portocarrero such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841503570NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 20A11058 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist Hospital Of Southern CaArcadia, CAHospital
White Memorial Medical CenterLos angeles, CAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Donald J Portocarrero allows following entities to bill medicare on his behalf.
Entity NameDonald J Portocarrero D O Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144824285
PECOS PAC ID: 3779997440
Enrollment ID: O20210121000987

News Archive

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New familial link in juvenile myelomonocytic leukemia discovered

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Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Donald J Portocarrero is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Donald J Portocarrero, DO
122a E Foothill Blvd Unit 304,
Arcadia, CA 91006-2505

Ph: (626) 461-5408
Donald J Portocarrero, DO
623 W Duarte Rd Ste 8,
Arcadia, CA 91007-7349

Ph: (626) 461-5408

News Archive

Use of bisphosphonates associated with risk of developing BON after dental surgery: Study

People undergoing bisphosphonate therapy to prevent or treat osteoporosis (a thinning of the bones) may be unfamiliar with the drug and possible adverse side effects on oral health, according to a study in the May issue of The Journal of the American Dental Association.

IMD receives EPO patent for NADiA ultra-sensitive protein detection and cell phenotyping platform

IRIS International, Inc. a leading manufacturer of automated in-vitro diagnostics systems and consumables for use in hospitals and commercial laboratories worldwide, and a provider of high value personalized diagnostics testing services through its CLIA certified molecular diagnostics laboratory, today announced that Iris Molecular Diagnostics (IMD)has been granted Patent No. EP1842226B1 by the European Patent Office (EPO) covering aspects of IMD's NADiA ultra-sensitive protein detection and cell phenotyping platform, which can detect proteins in the femtogram (1 quadrillionth) per milliter range and phenotype single cells.

New familial link in juvenile myelomonocytic leukemia discovered

A UCSF-led team has discovered a direct link between an inherited genetic mutation, a set of developmental abnormalities and a rare form of childhood leukemia called juvenile myelomonocytic leukemia, or JMML. The study demonstrates a new familial link in JMML and has significant implications, the researchers say, for improving the diagnosis and treatment of the disease.

Drug developers should take a different approach to snake venom and heart medications

With the help of snake venom and sophisticated laboratory testing, scientists believe they've uncovered the reason why a group of new heart medications were doing some patients more harm than good.

Read more News

› Verified 2 days ago


Internal Medicine Doctors in Arcadia, CA

Dr. Josh Weng, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 624 W Duarte Rd, #106, Arcadia, CA 91007
Phone: 626-447-4483    Fax: 626-447-4482
Dr. Loanne Bich Tran, M.D., MPH
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 624 W Duarte Rd Ste 205, Arcadia, CA 91007
Phone: 626-446-0810    Fax: 626-254-9879
Pai-hsiang Chen, D.O
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 301 W Huntington Dr, Suite 310, Arcadia, CA 91007
Phone: 626-446-2360    Fax: 626-446-2370
Dr. Benjamin Thomas Stafford, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 612 W Duarte Rd, Suite 304, Arcadia, CA 91007
Phone: 626-446-4461    Fax: 626-445-0647
Dr. James Yu Chang Shen, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 301 W Huntington Dr, Arcadia, CA 91007
Phone: 626-218-9840    Fax: 626-218-9860
Nirmal Kumar Banskota, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1015 N 1st Ave B, Arcadia, CA 91006
Phone: 626-446-0559    Fax: 626-446-0689
Dr. Haig Manjikian, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 450 E Huntington Dr, Arcadia, CA 91006
Phone: 626-462-1844    

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