NPPES file of Aug 9, 2026

Dong Lim Ji, M.D.

Family Medicine Physician · Portland, OR

Dong Lim Ji, M.D. is a family medicine physician with a practice address in Portland, Oregon, and NPI 1033273784, issued on Dec 20, 2006. Check the license (Oregon MD126217, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033273784
Name
Dong Lim Ji
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
MD126217 OR
23983 AL
9701776 NC
Self-reported in NPPES; status is on the state search
Practice location
15640 NW Laidlaw RD, Portland, OR 97229
Phone
(503) 764-0100
Enumerated
Dec 20, 2006
Record last updated
Oct 2, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
500611995 OR
Medicare enrollment
Enrolled (PECOS I20091029000763); accepts Medicare assignment
Medical or professional school
University Of Alabama School Of Medicine, 1996
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →

Also registered at 15640 NW Laidlaw RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Roxana Abbott, DOFamily Medicine Physician1275799082
  2. Frank Barich, MD PHDInternal Medicine Physician1922174127
  3. Lori Gluck, MDFamily Medicine Physician1225000334
  4. Joshua Raj, M.D.Family Medicine Physician1356635395
  5. Gunjeet Samagh, MDFamily Medicine Physician1700830981
  6. Katy Stropnicky, FNPFamily Nurse Practitioner1902139462

Verify Dong Lim Ji in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD126217    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

7% more Medicare Part D claims than the average family medicine physician in 2024

3,794 Medicare Part D claims for 317 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 34 claims were for opioids.

  1. Dong Ji3,794
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium490 claims
  2. Amlodipine Besylate201 claims
  3. Levothyroxine Sodium197 claims
  4. Losartan Potassium160 claims
  5. Lisinopril149 claims
  6. Rosuvastatin Calcium119 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

  1. Providence Health And Services OregonPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Dong Lim Ji among 2,847 family medicine physician records in Oregon

Dong Lim Ji, M.D. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 53% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1996 · median 2009 among the 1,671 with a school on file
  • Record last updated2020 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

561 family medicine physician records list a practice address in Portland

They are 561 of the 42,088 NPPES records with a practice address in Portland, and 2,847 family medicine physician records in Oregon.

All 2,847 in Oregon → Every provider in Portland → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Roxana Abbott, DOPortland, OR 972291275799082
  2. Kathy Bak, M.D.Portland, OR 972291861412884
  3. Harold Barry, MDPortland, OR 972291841236924
  4. Kristi Coleman, M.D.Portland, OR 972291659515336
  5. Heena Doshi, MDPortland, OR 972291508809781
  6. Gary Geddes, MDPortland, OR 972291437190741
  7. Lori Gluck, MDPortland, OR 972291225000334
  8. Christopher Kim, M.D.Portland, OR 972291720498512

Common questions

What is Dong Lim Ji, M.D.'s NPI number?

Dong Lim Ji, M.D.'s National Provider Identifier (NPI) is 1033273784, issued on Dec 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dong Lim Ji, M.D. located?

The NPPES record lists a practice address at 15640 NW Laidlaw RD, Portland, OR, 97229. Phone: (503) 764-0100. Providers update this record themselves, so call before visiting.

How can I verify Dong Lim Ji, M.D.'s license?

NPPES lists Oregon license number MD126217, 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 Dong Lim Ji, M.D. prescribe under Medicare Part D?

In 2024, Dong Lim Ji, M.D. had 3,794 Medicare Part D claims for 317 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.