Ovshay Shay Ovshayev, DO
Internal Medicine Physician · Iselin, NJ
Ovshay Shay Ovshayev, DO is an internal medicine physician with a practice address in Iselin, New Jersey, and NPI 1508515800, issued on Mar 22, 2022. Check the license (New Jersey 25MB12491200, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ovshay Shay Ovshayev
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MB12491200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 400 Gill LN, Iselin, NJ 08830
- Phone
- (732) 404-1580
- Enumerated
- Mar 22, 2022
- Record last updated
- Jul 31, 2025
- Medicaid ID
- 223471414 NJ
- Medicare enrollment
- Enrolled (PECOS I20251104002740); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 400 Gill LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joann Colbert, P.A.-CPhysician Assistant1609905892
- Rahul Gokhroo, MDInterventional Cardiology Physician1184987372
- Marina Grundman, P.A.-CPhysician Assistant1326177528
- Swati GuptaInternal Medicine Physician1386035772
- Andrew Hunton, P.A.-CPhysician Assistant1891824090
- Alicia Lubin-Baskin, D.O.Family Medicine Physician1801880570
Verify Ovshay Shay Ovshayev in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MB12491200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Avenel Iselin Medical Group, LLCIselin, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ovshay Shay Ovshayev among 4,632 internal medicine physician records in New Jersey
Ovshay Shay Ovshayev, DO is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2017 · median 2000 among the 3,132 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Iselin
They are 9 of the 266 NPPES records with a practice address in Iselin, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Iselin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mudit Arora, M.D.Iselin, NJ 088301033407481
- Arlene Donaldson, M.D.Iselin, NJ 088301336304591
- Anneta Golubchik, M.D.Iselin, NJ 088301861511610
- Swati GuptaIselin, NJ 088301386035772
- Maitri Patel, MDIselin, NJ 088301043398076
- Sahil PatelIselin, NJ 088301134578701
- Bhavik Patel, MDIselin, NJ 088301811475171
- Ramesh Raju, M.D.Iselin, NJ 088301013961465
Common questions
What is Ovshay Shay Ovshayev, DO's NPI number?
Ovshay Shay Ovshayev, DO's National Provider Identifier (NPI) is 1508515800, issued on Mar 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ovshay Shay Ovshayev, DO located?
The NPPES record lists a practice address at 400 Gill LN, Iselin, NJ, 08830. Phone: (732) 404-1580. Providers update this record themselves, so call before visiting.
How can I verify Ovshay Shay Ovshayev, DO's license?
NPPES lists New Jersey license number 25MB12491200, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.