Michelle W Ly, DO - Medicare Emergency Medicine in Huntington Beach, CA

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Michelle W Ly, DO is a medicare enrolled "Emergency Medicine - Emergency Medical Services" physician in Huntington Beach, California. Her current practice location is 17772 Beach Blvd, Huntington Beach, California. You can reach out to her office (for appointments etc.) via phone at (714) 843-5011.

Michelle W Ly is licensed to practice in Illinois (license number 0036120302) 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 1811161870.

Contact Information

Michelle W Ly, DO
17772 Beach Blvd,
Huntington Beach, CA 92647-6819
(714) 843-5011
Not Available

Map and Direction




Physician's Profile

Full NameMichelle W Ly
GenderFemale
SpecialityEmergency Medicine - Emergency Medical Services
Location17772 Beach Blvd, Huntington Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811161870
  • Provider Enumeration Date: 04/21/2008
  • Last Update Date: 11/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9537235056
  • Enrollment ID: I20090827000037

Medical Identifiers

Medical identifiers for Michelle W Ly such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811161870NPI-NPPES
20A10691OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 20A10691 (California)Secondary
207PE0004XEmergency Medicine - Emergency Medical Services 0036120302 (Illinois)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. Michelle W Ly allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameColumbia Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871551119
PECOS PAC ID: 2668376500
Enrollment ID: O20031121000897
Entity NameBeach Emergency Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013074996
PECOS PAC ID: 8123120078
Enrollment ID: O20070222000661
Entity NamePacific Coast Emergency Medical Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316179492
PECOS PAC ID: 5092861054
Enrollment ID: O20090917000115
Entity NameHollywood Presbyterian Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972826931
PECOS PAC ID: 7618006263
Enrollment ID: O20100520000454
Entity NameOrange County Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508114711
PECOS PAC ID: 8123279056
Enrollment ID: O20121127000164

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. Michelle W Ly 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
Michelle W Ly, DO
Po Box 660565,
Arcadia, CA 91066-0565

Ph: (626) 447-0296		Michelle W Ly, DO
17772 Beach Blvd,
Huntington Beach, CA 92647-6819

Ph: (714) 843-5011

Reviews and Comments


Emergency Medicine Doctors in Huntington Beach, CA

Kelly Flannigan Unger, MD
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Practice Location: 17772 Beach Blvd, Huntington Beach, CA 92647
Phone: 714-843-5011    
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Charles B Obrien, MD
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Dr. Patrick D Cichon, MD
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Vince Truong, D.O.
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Phone: 586-212-3164    Fax: 310-379-4856
Jessica Rendin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 17772 Beach Blvd, Huntington Beach, CA 92647
Phone: 714-843-5011    
Khanh Tran, MD
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Medicare: Medicare Enrolled
Practice Location: 17772 Beach Blvd, Huntington Beach, CA 92647
Phone: 714-842-1473    

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.