Ethan Win Thein Lin, MD - Medicare Family Practice in Los Angeles, CA

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Ethan Win Thein Lin, MD is a medicare enrolled "Hospitalist" physician in Los Angeles, California. He graduated from medical school in 2016 and has 10 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Focus On Health Inc, Emergency And Acute Care Medical Corporation and his current practice location is 1100 Wilshire Blvd Apt 2507, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (510) 612-5529.

Ethan Win Thein Lin is licensed to practice in California (license number A164328) 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 1255871711.

Contact Information

Ethan Win Thein Lin, MD
1100 Wilshire Blvd Apt 2507,
Los Angeles, CA 90017-1963
(510) 612-5529
Not Available

Map and Direction




Physician's Profile

Full NameEthan Win Thein Lin
GenderMale
SpecialityFamily Practice
Experience10 Years
Location1100 Wilshire Blvd Apt 2507, 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:
  • Ethan Win Thein Lin graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1255871711
  • Provider Enumeration Date: 03/03/2017
  • Last Update Date: 10/20/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6305270018
  • Enrollment ID: I20200131000730

Medical Identifiers

Medical identifiers for Ethan Win Thein Lin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255871711NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A164328 (California)Primary
208M00000XHospitalist C1-0025351 (Delaware)Secondary
207Q00000XFamily Medicine MD.47106 (Alabama)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sharp Memorial HospitalSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Focus On Health Inc064862425455
Emergency And Acute Care Medical Corporation9537108279394

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. Ethan Win Thein Lin allows following entities to bill medicare on his behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513
Entity NameQuantum Healthcare Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568490597
PECOS PAC ID: 5294647574
Enrollment ID: O20040924000422
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NamePacific Inpatient Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447447248
PECOS PAC ID: 6608956966
Enrollment ID: O20071228000213
Entity NameGlobal Physicians Resources Inc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1972044469
PECOS PAC ID: 0547514010
Enrollment ID: O20181120000599
Entity NameFocus On Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497450530
PECOS PAC ID: 0648624254
Enrollment ID: O20231002001127

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. Ethan Win Thein Lin 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
Ethan Win Thein Lin, MD
1100 Wilshire Blvd Apt 2507,
Los Angeles, CA 90017-1963

Ph: (510) 612-5529		Ethan Win Thein Lin, MD
1100 Wilshire Blvd Apt 2507,
Los Angeles, CA 90017-1963

Ph: (510) 612-5529

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.