Billy Leonardo, APRN
NPI 1588174361 · Psychiatric/Mental Health Nurse Practitioner · Henderson, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Billy Leonardo, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Henderson, NV (NPI 1588174361).
Provider details
- NPI number
- 1588174361
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- Yes
- License
- APRN002656 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
8 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 42 |
| Alprazolam | 32 |
| Oxcarbazepine | 29 |
| Fluoxetine Hcl | 24 |
| Quetiapine Fumarate | 23 |
| Risperidone | 22 |
| Trazodone Hcl | 21 |
| Buspirone Hcl | 20 |
| Aripiprazole | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-10-05
- Last updated
- 2023-02-24
- Certified
- 2023-01-16
Frequently asked questions
- What is Billy Leonardo's NPI number?
- Billy Leonardo's National Provider Identifier (NPI) is 1588174361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billy Leonardo's specialty?
- Billy Leonardo is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Billy Leonardo located?
- Billy Leonardo's practice location on file with NPPES is 2340 Dolphin Ct, Henderson, NV 89074-5319.
- What is Billy Leonardo's phone number?
- The practice phone number listed in the NPPES registry for Billy Leonardo is (702) 842-2516.
- Does Billy Leonardo accept Medicare?
- Billy Leonardo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Billy Leonardo's NPI active?
- Yes — Billy Leonardo's NPI (1588174361) is active in the NPPES registry as of the last update on 2023-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.