Ricardo A. Zaldivar, PA
Medical Physician Assistant · Bay Shore, NY
Ricardo A. Zaldivar, PA is a medical physician assistant with a practice address in Bay Shore, New York, and NPI 1548410988, issued on Sep 23, 2008. Check the license (New York 006156-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ricardo A. Zaldivar
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 006156-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 8 Maple Ave, Bay Shore, NY 11706
- Phone
- (631) 665-4392
- Enumerated
- Sep 23, 2008
- Record last updated
- Sep 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (631) 665-5008
- Entity
- Type 1 · individual
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- Johanna Ortiz, FNP-BCPrimary Care Nurse Practitioner1881286722
Verify Ricardo A. Zaldivar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 006156-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average medical physician assistant in 2024
913 Medicare Part D claims for 209 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl54 claims
- Atorvastatin Calcium46 claims
- Metoprolol Succinate41 claims
- Rosuvastatin Calcium33 claims
- Amlodipine Besylate32 claims
- Prednisone29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $979.95
38 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ricardo A. Zaldivar among 3,670 medical physician assistant records in New York
Ricardo A. Zaldivar, PA is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 29% of them.
- NPI issued2008 · 29% of these records are older, 65% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2008 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 medical physician assistant records list a practice address in Bay Shore
They are 21 of the 1,931 NPPES records with a practice address in Bay Shore, and 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in Bay Shore → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Iram Ahsanuddin, RPA-CBay Shore, NY 117061972734812
- Austin Borden, PABay Shore, NY 117061427694389
- Shivannah Chiatar, RPA-C, M.S.Bay Shore, NY 117061275827115
- Alyssa Coneys, PA-CBay Shore, NY 117061548779853
- Alyssa De Simone, PA-CBay Shore, NY 117061740700541
- Mohammad Esmaeilzadeh, PABay Shore, NY 117061770931982
- William Gray, PABay Shore, NY 117061649395229
- Jacqueline Lichtenstein, PA-CBay Shore, NY 117061679897060
Common questions
What is Ricardo A. Zaldivar, PA's NPI number?
Ricardo A. Zaldivar, PA's National Provider Identifier (NPI) is 1548410988, issued on Sep 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ricardo A. Zaldivar, PA located?
The NPPES record lists a practice address at 8 Maple Ave, Bay Shore, NY, 11706. Phone: (631) 665-4392. Providers update this record themselves, so call before visiting.
How can I verify Ricardo A. Zaldivar, PA's license?
NPPES lists New York license number 006156-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Ricardo A. Zaldivar, PA prescribe under Medicare Part D?
In 2024, Ricardo A. Zaldivar, PA had 913 Medicare Part D claims for 209 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.