Joe Hsu, MD
NPI 1609073717 · Pulmonary Disease Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joe Hsu, MD is a Pulmonary Disease Physician provider in Stanford, CA (NPI 1609073717).
Provider details
- NPI number
- 1609073717
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A85715 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
286 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 223 | $233 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $110 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $140 |
Typical Medicare-allowed amounts for these services range $110–$233 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 38 | 14 |
| Ipratropium Bromide | 29 | 16 |
| Prednisone | 24 | — |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 23 | — |
| Dexamethasone | 18 | — |
| Mometasone/Formoterolbrand: Dulera | 17 | — |
| Montelukast Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is Joe Hsu's NPI number?
- Joe Hsu's National Provider Identifier (NPI) is 1609073717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joe Hsu's specialty?
- Joe Hsu is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joe Hsu located?
- Joe Hsu's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Joe Hsu's phone number?
- The practice phone number listed in the NPPES registry for Joe Hsu is (209) 603-8524.
- Does Joe Hsu accept Medicare?
- Joe Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joe Hsu's NPI active?
- Yes — Joe Hsu's NPI (1609073717) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.