Alexander James Madonis, MD - Medicare Internal Medicine in Los Angeles, CA

Alexander James Madonis, MD is a medicare enrolled "Internal Medicine - Hospice And Palliative Medicine" physician in Los Angeles, California. He went to Temple University School Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Scripps Health Inpatient Providers Medical Group Inc and his current practice location is 1520 San Pablo St, Suite 1000, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 442-5100.

Alexander James Madonis is licensed to practice in California (license number A115129) 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 1235435074.

Contact Information

Alexander James Madonis, MD
1520 San Pablo St, Suite 1000,
Los Angeles, CA 90033-5310
(323) 442-5100
Not Available

Map and Direction




Physician's Profile

Full NameAlexander James Madonis
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location1520 San Pablo St, Los Angeles, 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:
  • Alexander James Madonis attended and graduated from Temple University School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1235435074
  • Provider Enumeration Date: 01/26/2011
  • Last Update Date: 12/11/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 1557517679
  • Enrollment ID: I20120806000532

Medical Identifiers

Medical identifiers for Alexander James Madonis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235435074NPI-NPPES
GR0100430OtherCAGROUP MEDI-CAL
1902846306OtherCAGROUP NPI
W18762OtherCAGROUP MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A115129 (California)Secondary
207RH0002XInternal Medicine - Hospice And Palliative Medicine A115129 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Memorial Hospital - EncinitasEncinitas, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Scripps Health Inpatient Providers Medical Group Inc9436314762155

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. Alexander James Madonis allows following entities to bill medicare on his behalf.
Entity NameScripps Health Inpatient Providers Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699043000
PECOS PAC ID: 9436314762
Enrollment ID: O20120711000317

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. Alexander James Madonis 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
Alexander James Madonis, MD
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (323) 442-5100
Alexander James Madonis, MD
1520 San Pablo St, Suite 1000,
Los Angeles, CA 90033-5310

Ph: (323) 442-5100

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.