Jack Ji, DO
NPI 1730358789 · Internal Medicine Physician · Hillsboro, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Ji, DO is a Internal Medicine Physician provider in Hillsboro, OR (NPI 1730358789).
Provider details
- NPI number
- 1730358789
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 28924 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 165 | 69 |
| Losartan Potassium | 153 | 71 |
| Lisinopril | 140 | 68 |
| Amlodipine Besylate | 123 | 61 |
| Tamsulosin Hcl | 103 | 36 |
| Metoprolol Tartrate | 97 | 36 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-25
- Last updated
- 2025-05-02
- Certified
- 2025-05-02
Frequently asked questions
- What is Jack Ji's NPI number?
- Jack Ji's National Provider Identifier (NPI) is 1730358789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Ji's specialty?
- Jack Ji is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Ji located?
- Jack Ji's practice location on file with NPPES is 3175 Ne Aloclek Dr, Hillsboro, OR 97124-7135.
- What is Jack Ji's phone number?
- The practice phone number listed in the NPPES registry for Jack Ji is (800) 813-2000.
- Does Jack Ji accept Medicare?
- Jack Ji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Ji's NPI active?
- Yes — Jack Ji's NPI (1730358789) is active in the NPPES registry as of the last update on 2025-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.