Sarah Choi, DO
NPI 1861020877 · Hospitalist Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Choi, DO is a Hospitalist Physician provider in San Leandro, CA (NPI 1861020877).
Provider details
- NPI number
- 1861020877
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A21039 (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
6 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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 38 | 31 |
| Metoprolol Tartrate | 29 | 12 |
| Omeprazole | 25 | 14 |
| Potassium Chloride | 22 | 17 |
| Atorvastatin Calcium | 22 | 11 |
| Prednisone | 20 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-27
- Last updated
- 2023-09-26
- Certified
- 2023-09-26
Frequently asked questions
- What is Sarah Choi's NPI number?
- Sarah Choi's National Provider Identifier (NPI) is 1861020877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Choi's specialty?
- Sarah Choi is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Choi located?
- Sarah Choi's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Sarah Choi's phone number?
- The practice phone number listed in the NPPES registry for Sarah Choi is (503) 413-7074.
- Does Sarah Choi accept Medicare?
- Sarah Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Choi's NPI active?
- Yes — Sarah Choi's NPI (1861020877) is active in the NPPES registry as of the last update on 2023-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.