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

Dekey Yangzom Lhewa, MD

Individual provider Internal Medicine Physician · NPI 1518166438

Dekey Yangzom Lhewa, MD practises Gastroenterology in Portland, Oregon. Graduated from University of Washington School of Medicine in 2007, 19 years ago. Practices with University Professional Services, a 1,704-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Michigan, Oregon and Washington.

Years since qualifying
19
Trained at
University of Washington School of Medicine
Licensed in
MI, OR, WA
In the registry since
2007
Specialties on file
3
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

3303 S Bond Ave Ste 6D
Portland, OR 97239-4501
Phone: (503) 494-4373
Fax: (503) 418-4189
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000 — (734) 936-8596
  • 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000 — (734) 936-8596
  • 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011 — (360) 991-2702

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD186201 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence ML20009096 (WA)
Hepatology Physician Taxonomy 207RI0008X · Licence 4301109218 (MI)

Record details

NPI number1518166438
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2007
Last updated in NPPESFebruary 4, 2022
Certification dateMay 8, 2020

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice University Professional Services — 1704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 13 times · 43rd percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients108
Services billed 222 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

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 University Professional Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1704 clinicians in the practice; 12 are shown here.

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