Oscar Andres Rodriguez-Ayala, MD
Nephrology Physician · Port Jefferson Station, NY
Oscar Andres Rodriguez-Ayala, MD is a nephrology physician with a practice address in Port Jefferson Station, New York, and NPI 1023654217, issued on Nov 21, 2019. Check the license (New York 346116, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Oscar Andres Rodriguez-Ayala
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 346116 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5316 Nesconset Hwy, Port Jefferson Station, NY 11776
- Phone
- (631) 751-3000
- Enumerated
- Nov 21, 2019
- Record last updated
- Jul 29, 2026
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,049 in New York → Look up another NPI →
Also registered at 5316 Nesconset Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shayna BerrettaMedical Physician Assistant1396220646
- Lori Conlin, NURSE PRACTITIONERNurse Practitioner1114081239
- Stephanie Corrado, PA-CPhysician Assistant1871998476
- Kristen Durkin, RN, ANPAdult Health Nurse Practitioner1194107961
- Jenna Edlin, PA-CPhysician Assistant1669800751
- Kinjal Gosalia, STUDENTNephrology Physician1073868873
Verify Oscar Andres Rodriguez-Ayala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 346116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nephrology physician in 2024
98 Medicare Part D claims for 36 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of 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: $216.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Oscar Andres Rodriguez-Ayala among 1,049 nephrology physician records in New York
Oscar Andres Rodriguez-Ayala, MD is one of 1,049 nephrology physician records with a practice address in New York. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 94% of them.
- NPI issued2019 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in New York
There are 1,049 nephrology physician records in New York.
All 1,049 in New York → Every provider in Port Jefferson Station → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Kinjal Gosalia, STUDENTPort Jefferson Station, NY 117761073868873
- Darren Kaufman, M.D.Port Jefferson Station, NY 117761578678249
- Rupesh Mehta, MDPort Jefferson Station, NY 117761891911210
- Tanvi Nandani Tarun, M.D.Port Jefferson Station, NY 117761811375579
- Joseph Boglia, MDPort Jefferson, NY 117771467464297
- Jamrose Durrani, M.D.Port Jefferson, NY 117771780096230
- Dean Babich, MDEast Patchogue, NY 117721366427882
- Olena Bolotova, M.D.East Patchogue, NY 117721417300732
Common questions
What is Oscar Andres Rodriguez-Ayala, MD's NPI number?
Oscar Andres Rodriguez-Ayala, MD's National Provider Identifier (NPI) is 1023654217, issued on Nov 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Oscar Andres Rodriguez-Ayala, MD located?
The NPPES record lists a practice address at 5316 Nesconset Hwy, Port Jefferson Station, NY, 11776. Phone: (631) 751-3000. Providers update this record themselves, so call before visiting.
How can I verify Oscar Andres Rodriguez-Ayala, MD's license?
NPPES lists New York license number 346116, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Oscar Andres Rodriguez-Ayala, MD prescribe under Medicare Part D?
In 2024, Oscar Andres Rodriguez-Ayala, MD had 98 Medicare Part D claims for 36 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.