Michael Stephen Schwartz, M.D.
Radiation Oncology Physician · Summit, NJ
Michael Stephen Schwartz, M.D. is a radiation oncology physician with a practice address in Summit, New Jersey, and NPI 1740254945, issued on Feb 14, 2006. Check the license (New Jersey 25MA07642100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael Stephen Schwartz
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 25MA07642100 NJ
1944771 NY
Self-reported in NPPES; status is on the state search - Practice location
- 33 Overlook RD, Summit, NJ 07901
- Phone
- (908) 522-2871
- Enumerated
- Feb 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (908) 522-5628
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 153 in New Jersey → Look up another NPI →
Also registered at 33 Overlook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Abrams, MDAnesthesiology Physician1780663054
- Joseph Altongy, M.D.Orthopaedic Surgery Physician1053367417
- Glen Berkowitz, DDSDentist1215323415
- Angela Bieman, PA-CPhysician Assistant1386294635
- John Boozan, M.D.Ophthalmology Physician1265436174
- Elise Butkiewicz, MDFamily Medicine Physician1023196979
Verify Michael Stephen Schwartz 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 25MA07642100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average radiation oncology physician in 2024
59 Medicare Part D claims for 29 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl31 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.
Michael Stephen Schwartz among 153 radiation oncology physician records in New Jersey
Michael Stephen Schwartz, M.D. is one of 153 radiation oncology physician records with a practice address in New Jersey. 83% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 44% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in New Jersey
There are 153 radiation oncology physician records in New Jersey.
All 153 in New Jersey → Every provider in Summit → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Roy Cabrera, M.D.Summit, NJ 079011104814060
- Joana Emmolo, MDSummit, NJ 079011073825543
- Peter Ho, M.D., FACRSummit, NJ 079011932164910
- Joseph Weiner, M.D.Summit, NJ 079011174819577
- Karen Borofsky, MDBasking Ridge, NJ 079201710991526
- Helen Sidebotham, MDBasking Ridge, NJ 079201245210491
- Amulya Yalamanchili, MDBasking Ridge, NJ 079201225584006
- Molly GabelBerkeley Heights, NJ 079221518900117
Common questions
What is Michael Stephen Schwartz, M.D.'s NPI number?
Michael Stephen Schwartz, M.D.'s National Provider Identifier (NPI) is 1740254945, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Stephen Schwartz, M.D. located?
The NPPES record lists a practice address at 33 Overlook RD, Summit, NJ, 07901. Phone: (908) 522-2871. Providers update this record themselves, so call before visiting.
How can I verify Michael Stephen Schwartz, M.D.'s license?
NPPES lists New Jersey license number 25MA07642100, 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.
How much does Michael Stephen Schwartz, M.D. prescribe under Medicare Part D?
In 2024, Michael Stephen Schwartz, M.D. had 59 Medicare Part D claims for 29 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.