Jack Ce Ji, DO
Internal Medicine Physician · Hillsboro, OR
Jack Ce Ji, DO is an internal medicine physician with a practice address in Hillsboro, Oregon, and NPI 1730358789, issued on Feb 25, 2008. Check the license (Oregon 28924, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jack Ce Ji
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 28924 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3175 NE Aloclek Dr, Hillsboro, OR 97124
- Phone
- (800) 813-2000
- Enumerated
- Feb 25, 2008
- Record last updated
- May 2, 2025
- Medicaid ID
- 903297 AZ
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 3175 NE Aloclek Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lindsay Craft, LPC, CADCIII, NCCMental Health Counselor1245559129
- Marlissa Dix, LPCMental Health Counselor1063602886
Verify Jack Ce Ji in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license 28924Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,681 Medicare Part D claims for 1,048 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium165 claims
- Losartan Potassium153 claims
- Lisinopril140 claims
- Amlodipine Besylate123 claims
- Tamsulosin Hcl103 claims
- Metoprolol Tartrate97 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.
Jack Ce Ji among 2,116 internal medicine physician records in Oregon
Jack Ce Ji, DO 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 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 40% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2025 · 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).
65 internal medicine physician records list a practice address in Hillsboro
They are 65 of the 3,302 NPPES records with a practice address in Hillsboro, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Hillsboro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Neil Blair, M.D.Hillsboro, OR 971241730275496
- Stephanie De Jesus, M.D.Hillsboro, OR 971241700870193
- Steven Gordon, M.D.Hillsboro, OR 971241134225725
- Leslie Johnson, MDHillsboro, OR 971241558313817
- Manuel Karlin, MDHillsboro, OR 971241780741165
- Anuja Mittal-Henkle, MDHillsboro, OR 971241972518470
- Kishoree Patel, MDHillsboro, OR 971241023189750
- Anna Peter, MDHillsboro, OR 971241962580837
Common questions
What is Jack Ce Ji, DO's NPI number?
Jack Ce Ji, DO's National Provider Identifier (NPI) is 1730358789, issued on Feb 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jack Ce Ji, DO located?
The NPPES record lists a practice address at 3175 NE Aloclek Dr, Hillsboro, OR, 97124. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Jack Ce Ji, DO's license?
NPPES lists Oregon license number 28924, 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 Jack Ce Ji, DO prescribe under Medicare Part D?
In 2024, Jack Ce Ji, DO had 2,681 Medicare Part D claims for 1,048 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.