Sabrina Silveira-D'Avila, NP
NPI 1518658434 · Acute Care Nurse Practitioner · Orange, CA
Sabrina Silveira-D'Avila, NP is a Acute Care Nurse Practitioner provider in Orange, CA (NPI 1518658434).
Provider details
- NPI number
- 1518658434
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95021758 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 36 | 34 |
| Atorvastatin Calcium | 28 | 27 |
| Amiodarone Hcl | 20 | 16 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 19 | 19 |
| Omeprazole | 18 | 17 |
| Furosemide | 13 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$391 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 11100 Warner Ave Ste 354Fountain Valley, CA 92708-7513Phone: (626) 376-0182
Registry dates
- Enumerated
- 2023-05-19
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Sabrina Silveira-D'Avila's NPI number?
- Sabrina Silveira-D'Avila's National Provider Identifier (NPI) is 1518658434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sabrina Silveira-D'Avila's specialty?
- Sabrina Silveira-D'Avila is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sabrina Silveira-D'Avila located?
- Sabrina Silveira-D'Avila's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Sabrina Silveira-D'Avila's phone number?
- The practice phone number listed in the NPPES registry for Sabrina Silveira-D'Avila is (714) 456-8888.
- Is Sabrina Silveira-D'Avila's NPI active?
- Yes — Sabrina Silveira-D'Avila's NPI (1518658434) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.