Stella Clavecilla, DO
NPI 1578641056 · Hospitalist Physician · Redwood City, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stella Clavecilla, DO is a Hospitalist Physician provider in Redwood City, CA (NPI 1578641056).
Provider details
- NPI number
- 1578641056
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A8123 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Doxycycline Monohydrate | 16 | 14 |
| Oxycodone Hcl | 16 | 16 |
| Atropine Sulfate | 15 | 15 |
| Furosemide | 15 | 14 |
| Losartan Potassium | 14 | — |
| Pantoprazole Sodium | 13 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-20
Frequently asked questions
- What is Stella Clavecilla's NPI number?
- Stella Clavecilla's National Provider Identifier (NPI) is 1578641056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stella Clavecilla's specialty?
- Stella Clavecilla is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Stella Clavecilla located?
- Stella Clavecilla's practice location on file with NPPES is 1150 Veterans Blvd, Redwood City, CA 94063-2037.
- What is Stella Clavecilla's phone number?
- The practice phone number listed in the NPPES registry for Stella Clavecilla is (650) 299-2000.
- Does Stella Clavecilla accept Medicare?
- Stella Clavecilla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stella Clavecilla's NPI active?
- Yes — Stella Clavecilla's NPI (1578641056) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.