Judy Hsu, D.O.
NPI 1841551769 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judy Hsu, D.O. is a Family Medicine Physician provider in Seattle, WA (NPI 1841551769).
Provider details
- NPI number
- 1841551769
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 262763 (MA)
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
14 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 86 | 39 |
| Levothyroxine Sodium | 86 | 32 |
| Rosuvastatin Calcium | 51 | 26 |
| Amlodipine Besylate | 49 | 26 |
| Lisinopril | 48 | 22 |
| Losartan Potassium | 44 | 20 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-07
- Last updated
- 2021-04-15
- Certified
- 2021-04-15
Frequently asked questions
- What is Judy Hsu's NPI number?
- Judy Hsu's National Provider Identifier (NPI) is 1841551769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judy Hsu's specialty?
- Judy Hsu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Judy Hsu located?
- Judy Hsu's practice location on file with NPPES is 9800 4th Ave Ne, Seattle, WA 98115-2152.
- What is Judy Hsu's phone number?
- The practice phone number listed in the NPPES registry for Judy Hsu is (206) 302-1200.
- Does Judy Hsu accept Medicare?
- Judy Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judy Hsu's NPI active?
- Yes — Judy Hsu's NPI (1841551769) is active in the NPPES registry as of the last update on 2021-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.