Andrew Radzik, M.D.
Internal Medicine Physician · Nesconset, NY
Andrew Radzik, M.D. is an internal medicine physician with a practice address in Nesconset, New York, and NPI 1477598308, issued on Jun 17, 2006. Check the license (New York 157830, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Andrew Radzik
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 157830 NY
Self-reported in NPPES; status is on the state search - Practice location
- 59 Southern Blvd, Nesconset, NY 11767
- Phone
- (631) 659-1700
- Enumerated
- Jun 17, 2006
- Record last updated
- Oct 4, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (631) 659-1750
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 59 Southern Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neha Chowdhury, PAPhysician Assistant1770475428
- Harley Cohen, MDRheumatology Physician1669535845
- Sarika Hira, DOFamily Medicine Physician1033813126
- Joanne Kechejian, M.D.Internal Medicine Physician1316957707
- Breanna Lopez, DNP-FNPRegistered Nurse1215864707
- Augustus Mantia, MDInternal Medicine Physician1588662829
Verify Andrew Radzik 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 157830Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,298 Medicare Part D claims for 536 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium248 claims
- Amlodipine Besylate115 claims
- Losartan Potassium104 claims
- Levothyroxine Sodium98 claims
- Metoprolol Succinate96 claims
- Rosuvastatin Calcium78 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.
Andrew Radzik among 12,067 internal medicine physician records in New York
Andrew Radzik, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2012 · 61% 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 York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Nesconset
They are 7 of the 239 NPPES records with a practice address in Nesconset, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Nesconset → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joanne Kechejian, M.D.Nesconset, NY 117671316957707
- Augustus Mantia, MDNesconset, NY 117671588662829
- Shabraiz Rasul, MDNesconset, NY 117671346984911
- Glenn Rosett, M.D.Nesconset, NY 117671871520049
- Richard Sabinsky, MDNesconset, NY 117671184614596
- Barbara Stumacher, M.D.Nesconset, NY 117671841436458
- Nureen BarkatMount Sinai, NY 117661063379204
- Hossein Keyvan-Larijani, M.D.Northport, NY 117681245209121
Common questions
What is Andrew Radzik, M.D.'s NPI number?
Andrew Radzik, M.D.'s National Provider Identifier (NPI) is 1477598308, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Radzik, M.D. located?
The NPPES record lists a practice address at 59 Southern Blvd, Nesconset, NY, 11767. Phone: (631) 659-1700. Providers update this record themselves, so call before visiting.
How can I verify Andrew Radzik, M.D.'s license?
NPPES lists New York license number 157830, 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 Andrew Radzik, M.D. prescribe under Medicare Part D?
In 2024, Andrew Radzik, M.D. had 2,298 Medicare Part D claims for 536 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.