Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Ei Ei Thu, MD

Individual provider Internal Medicine Physician · NPI 1578988994

Ei Ei Thu, MD practises Internal Medicine in Redlands, California. Qualified in 2004, 22 years ago. Practices with Beaver Medical Group P C, a 255-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
22
Licensed in
CA
In the registry since
2014
Specialties on file
2
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

2 W Fern Ave
Redlands, CA 92373-5916
Phone: (909) 793-3311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 374 Stockholm St, Brooklyn, NY 11237-4006 — (718) 963-7272

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 142454 (CA)
General Acute Care Hospital Taxonomy 282N00000X

Record details

NPI number1578988994
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 21, 2014
Last updated in NPPESJanuary 13, 2026
Certification dateJanuary 13, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Beaver Medical Group P C — 255 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients104
Services billed 304 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Beaver Medical Group P C

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 255 clinicians in the practice; 12 are shown here.

Other providers in Redlands