Dr Michelle El-hajjaoui, DO - Medicare Internal Medicine in West Covina, CA

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Dr Michelle El-hajjaoui, DO is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in West Covina, California. Her current practice location is 1115 S Sunset Ave Ste 200, West Covina, California. You can reach out to her office (for appointments etc.) via phone at (626) 732-8390.

Dr Michelle El-hajjaoui is licensed to practice in California (license number 20A15250) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1184010662.

Contact Information

Dr Michelle El-hajjaoui, DO
1115 S Sunset Ave Ste 200,
West Covina, CA 91790-3940
(626) 732-8390
(626) 631-0951

Map and Direction




Physician's Profile

Full NameDr Michelle El-hajjaoui
GenderFemale
SpecialityInternal Medicine - Hematology & Oncology
Location1115 S Sunset Ave Ste 200, West Covina, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184010662
  • Provider Enumeration Date: 04/10/2015
  • Last Update Date: 02/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6608161450
  • Enrollment ID: I20220610002402

Medical Identifiers

Medical identifiers for Dr Michelle El-hajjaoui such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184010662NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 20A15250 (California)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 20A15250 (California)Primary

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. Dr Michelle El-hajjaoui allows following entities to bill medicare on her behalf.
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244
Entity NameEmanate Health Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467195073
PECOS PAC ID: 9830544980
Enrollment ID: O20231011003976

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. Dr Michelle El-hajjaoui 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
Dr Michelle El-hajjaoui, DO
Po Box 4039,
Orange, CA 92863-4039

Ph: () -		Dr Michelle El-hajjaoui, DO
1115 S Sunset Ave Ste 200,
West Covina, CA 91790-3940

Ph: (626) 732-8390

Reviews and Comments


Internal Medicine Doctors in West Covina, CA

Seung Sue Cua, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1433 W Merced Ave, Ste 114-8, West Covina, CA 91790
Phone: 626-960-4939    Fax: 626-960-5520
Fu-cheng Chuang, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1115 S Sunset Ave Ste 200, West Covina, CA 91790
Phone: 626-732-8390    Fax: 626-732-8399
Mr. Mumtaz Akram, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 906 S Sunset Ave, West Covina, CA 91790
Phone: 626-960-9455    Fax: 626-960-0833
Mr. Hee Yong Oh, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1433 W Merced Ave Ste 207, West Covina, CA 91790
Phone: 626-962-2421    Fax: 626-962-8345
Anildeep Singh Gill,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1115 S Sunset Ave, West Covina, CA 91790
Phone: 626-962-4011    
Dr. Kenneth Tye, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1250 S Sunset Ave, West Covina, CA 91790
Phone: 626-960-6588    Fax: 626-338-0688

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).

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