Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ethan Win Thein Lin, MD

Individual provider Hospitalist Physician · NPI 1255871711

Ethan Win Thein Lin, MD is a Family Practice in Los Angeles, California. Qualified in 2016, 10 years ago. Practices with Galen Inpatient Physicians PC, a 1,031-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama, California and Delaware.

Years since qualifying
10
Licensed in
AL, CA, DE
In the registry since
2017
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1100 Wilshire Blvd Apt 2507
Los Angeles, CA 90017-1963
Phone: (510) 612-5529
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7901 Frost St, San Diego, CA 92123-2701 — (858) 939-3400

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A164328 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence C1-0025351 (DE)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD.47106 (AL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1255871711
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 3, 2017
Last updated in NPPESOctober 20, 2025
Certification dateOctober 20, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Galen Inpatient Physicians Pc — 1031 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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