Jayne Chu, MD
NPI 1922186501 · Critical Care Medicine (Internal Medicine) Physician · South San Francisco, CA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jayne Chu, MD is a Critical Care Medicine (Internal Medicine) Physician provider in South San Francisco, CA (NPI 1922186501).
Provider details
- NPI number
- 1922186501
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A62399 (CA)
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
19 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 155 | 48 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 99 | 41 |
| Tiotropium Bromidebrand: Spiriva Respimat | 69 | 22 |
| Fluticasone Propionate | 58 | 19 |
| Montelukast Sodium | 55 | 19 |
| Ciclesonidebrand: Alvesco | 45 | 13 |
| Prednisone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-03
Frequently asked questions
- What is Jayne Chu's NPI number?
- Jayne Chu's National Provider Identifier (NPI) is 1922186501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jayne Chu's specialty?
- Jayne Chu is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jayne Chu located?
- Jayne Chu's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080-3208.
- What is Jayne Chu's phone number?
- The practice phone number listed in the NPPES registry for Jayne Chu is (650) 742-2000.
- Does Jayne Chu accept Medicare?
- Jayne Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jayne Chu's NPI active?
- Yes — Jayne Chu's NPI (1922186501) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.