Ricardo Zaldivar, PA
NPI 1548410988 · Medical Physician Assistant · Bay Shore, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ricardo Zaldivar, PA is a Medical Physician Assistant provider in Bay Shore, NY (NPI 1548410988).
Provider details
- NPI number
- 1548410988
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 006156-1 (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 tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 54 | 22 |
| Atorvastatin Calcium | 46 | 25 |
| Metoprolol Succinate | 41 | 16 |
| Rosuvastatin Calcium | 33 | 15 |
| Amlodipine Besylate | 32 | 17 |
| Prednisone | 29 | 22 |
| Simvastatin | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$980 across 38 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
Registry dates
- Enumerated
- 2008-09-23
- Last updated
- 2008-09-23
Frequently asked questions
- What is Ricardo Zaldivar's NPI number?
- Ricardo Zaldivar's National Provider Identifier (NPI) is 1548410988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Zaldivar's specialty?
- Ricardo Zaldivar is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ricardo Zaldivar located?
- Ricardo Zaldivar's practice location on file with NPPES is 8 Maple Ave, Bay Shore, NY 11706-8722.
- What is Ricardo Zaldivar's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Zaldivar is (631) 665-4392.
- Does Ricardo Zaldivar accept Medicare?
- Ricardo Zaldivar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ricardo Zaldivar's NPI active?
- Yes — Ricardo Zaldivar's NPI (1548410988) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.