Uhng-Choon Brenda Shim, M.D.
Internal Medicine Physician · Portland, OR
Uhng-Choon Brenda Shim, M.D. is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1619079423, issued on Sep 2, 2006. Check the license (Oregon MD 26033, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Uhng-Choon Brenda Shim
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD 26033 OR
MD60650765 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 NE 102ND Ave, Portland, OR 97220
- Phone
- (800) 813-2000
- Enumerated
- Sep 2, 2006
- Record last updated
- Feb 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20051219000650); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 1700 NE 102ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christina Dale, RPHPharmacist1205385804
- Heidi Ferguson, MDFamily Medicine Physician1306810858
- Kathryn Glassberg, MDInternal Medicine Physician1821274069
Verify Uhng-Choon Brenda Shim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD 26033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,662 Medicare Part D claims for 539 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 505 claims were for opioids.
Most prescribed
- Atorvastatin Calcium749 claims
- Amlodipine Besylate449 claims
- Lisinopril399 claims
- Losartan Potassium398 claims
- Levothyroxine Sodium278 claims
- Metoprolol Tartrate242 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Uhng-Choon Brenda Shim among 2,116 internal medicine physician records in Oregon
Uhng-Choon Brenda Shim, M.D. is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2002 · median 2008 among the 1,232 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
889 internal medicine physician records list a practice address in Portland
They are 889 of the 42,088 NPPES records with a practice address in Portland, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Portland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Soraya Abbassian, M.D.Portland, OR 972201225029184
- Mahnaz Ahmad, M.D.Portland, OR 972201124046727
- Michael Bower, MDPortland, OR 972201700814936
- Kay Gates, MDPortland, OR 972201437194891
- Richard Gicking, MDPortland, OR 972201477524338
- Richard Hsu, MDPortland, OR 972201174552491
- Linda Hungerford, MDPortland, OR 972201902832363
- Jennifer Lin, MDPortland, OR 972201114996485
Common questions
What is Uhng-Choon Brenda Shim, M.D.'s NPI number?
Uhng-Choon Brenda Shim, M.D.'s National Provider Identifier (NPI) is 1619079423, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Uhng-Choon Brenda Shim, M.D. located?
The NPPES record lists a practice address at 1700 NE 102ND Ave, Portland, OR, 97220. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Uhng-Choon Brenda Shim, M.D.'s license?
NPPES lists Oregon license number MD 26033, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Uhng-Choon Brenda Shim, M.D. prescribe under Medicare Part D?
In 2024, Uhng-Choon Brenda Shim, M.D. had 8,662 Medicare Part D claims for 539 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.