Helen Silvernail
NPI 1346840881 · Family Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Silvernail is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1346840881).
Provider details
- NPI number
- 1346840881
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95015242 (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 tenure38% of score
5 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 38 | — |
| Topiramate | 33 | 13 |
| Metformin Hclbrand: Metformin Hcl Er | 20 | — |
| Amlodipine Besylate | 17 | — |
| Losartan Potassium | 15 | — |
| Lisinopril | 12 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-26
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Helen Silvernail's NPI number?
- Helen Silvernail's National Provider Identifier (NPI) is 1346840881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Silvernail's specialty?
- Helen Silvernail is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Silvernail located?
- Helen Silvernail's practice location on file with NPPES is 5971 Venice Blvd, Los Angeles, CA 90034-1713.
- What is Helen Silvernail's phone number?
- The practice phone number listed in the NPPES registry for Helen Silvernail is (818) 793-2115.
- Does Helen Silvernail accept Medicare?
- Helen Silvernail is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Silvernail's NPI active?
- Yes — Helen Silvernail's NPI (1346840881) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.