Michael Del Junco, - Medicare Internal Medicine in Orange, CA

Michael Del Junco, is a medicare enrolled "Internal Medicine" physician in Orange, California. He graduated from medical school in 2012 and has 14 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Entrust Medical Corporation and his current practice location is 1310 W Stewart Dr Ste 607, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 919-8141.

Michael Del Junco is licensed to practice in California (license number 173376) 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 1679063127.

Contact Information

Michael Del Junco,
1310 W Stewart Dr Ste 607,
Orange, CA 92868-3857
(714) 919-8141
(714) 919-8142

Map and Direction




Physician's Profile

Full NameMichael Del Junco
GenderMale
SpecialityInternal Medicine
Experience14 Years
Location1310 W Stewart Dr Ste 607, Orange, 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:
  • Michael Del Junco graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1679063127
  • Provider Enumeration Date: 05/10/2018
  • Last Update Date: 04/13/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9335543800
  • Enrollment ID: I20210805000013

Medical Identifiers

Medical identifiers for Michael Del Junco such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679063127NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 173376 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Star Healthcare, IncPomona, CAHome health agency
St Joseph HospitalOrange, CAHospital
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Entrust Medical Corporation13552351106

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. Michael Del Junco allows following entities to bill medicare on his behalf.
Entity NameEntrust Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922090372
PECOS PAC ID: 1355235110
Enrollment ID: O20040211001257

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. Michael Del Junco 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
Michael Del Junco,
1310 W Stewart Dr Ste 607,
Orange, CA 92868-3857

Ph: (714) 919-8141
Michael Del Junco,
1310 W Stewart Dr Ste 607,
Orange, CA 92868-3857

Ph: (714) 919-8141

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.