Ivy Hsieh, DO
NPI 1588242184 · Family Medicine Physician · Grants Pass, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivy Hsieh, DO is a Family Medicine Physician provider in Grants Pass, OR (NPI 1588242184).
Provider details
- NPI number
- 1588242184
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 125- (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 14 |
| Enalapril Maleate | 19 | — |
| Levothyroxine Sodium | 19 | — |
| Omeprazole | 16 | — |
| Empagliflozinbrand: Jardiance | 15 | — |
| Midodrine Hcl | 14 | — |
| Nifedipinebrand: Nifedipine Er | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-02
- Last updated
- 2024-10-22
- Certified
- 2024-10-22
Frequently asked questions
- What is Ivy Hsieh's NPI number?
- Ivy Hsieh's National Provider Identifier (NPI) is 1588242184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivy Hsieh's specialty?
- Ivy Hsieh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ivy Hsieh located?
- Ivy Hsieh's practice location on file with NPPES is 1716 Williams Hwy, Grants Pass, OR 97527-5661.
- What is Ivy Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Ivy Hsieh is (541) 474-6053.
- Does Ivy Hsieh accept Medicare?
- Ivy Hsieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivy Hsieh's NPI active?
- Yes — Ivy Hsieh's NPI (1588242184) is active in the NPPES registry as of the last update on 2024-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.