William Da Silva
NPI 1477157329 · Psychiatric/Mental Health Nurse Practitioner · White Plains, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Da Silva is a Psychiatric/Mental Health Nurse Practitioner provider in White Plains, NY (NPI 1477157329).
Provider details
- NPI number
- 1477157329
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 403319 (NY)
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluoxetine Hcl | 180 | 39 |
| Mirtazapine | 167 | 41 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 86 | 17 |
| Quetiapine Fumarate | 77 | 23 |
| Clonazepam | 51 | 22 |
| Aripiprazole | 39 | — |
| Bupropion Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-11-22
- Last updated
- 2020-11-22
- Certified
- 2020-11-22
Frequently asked questions
- What is William Da Silva's NPI number?
- William Da Silva's National Provider Identifier (NPI) is 1477157329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Da Silva's specialty?
- William Da Silva is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Da Silva located?
- William Da Silva's practice location on file with NPPES is 1 Broad Pkwy Apt 7m, White Plains, NY 10601-3723.
- What is William Da Silva's phone number?
- The practice phone number listed in the NPPES registry for William Da Silva is (914) 494-5395.
- Does William Da Silva accept Medicare?
- William Da Silva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Da Silva's NPI active?
- Yes — William Da Silva's NPI (1477157329) is active in the NPPES registry as of the last update on 2020-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.