David Isralowitz, MD
Internal Medicine Physician · Rutherford, NJ
David Isralowitz, MD is an internal medicine physician with a practice address in Rutherford, New Jersey, and NPI 1417929092, issued on Feb 7, 2006. Check the license (New Jersey MA32479, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David Isralowitz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MA32479 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 128 Union Ave, Rutherford, NJ 07070
- Phone
- (201) 939-8834
- Enumerated
- Feb 7, 2006
- Entity
- Type 1 · individual
Also registered at 128 Union Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Padma Chava, MDInternal Medicine Physician1508838186
Verify David Isralowitz 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 MA32479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
56 Medicare Part D claims, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
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.
9 internal medicine physician records list a Rutherford practice address
They are 9 of the 274 NPPES records with a Rutherford practice address, and 5,156 internal medicine physician records in New Jersey.
All 9 in Rutherford → All 5,156 in New Jersey → Every provider in Rutherford →
Other internal medicine physician records in New Jersey
- Joseph Aaron, MD, FACPShort Hills, NJ1861584633
- Sirike Aasmaa, DOMontville, NJ1861549925
- Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
- Kaniz Zehra Abbas, MDTrenton, NJ1598253858
- Shahida Abbas, MDOld Bridge, NJ1023104098
- Shahed AbbasiNewark, NJ1477810752
- Samih Abbassi, MDWest Orange, NJ1750380358
- Somaya Abboud, MDWest Orange, NJ1326089004
- Hilal Abboushi, MDBloomfield, NJ1548378029
- Majdi Abdalla, M.D.Atlantic City, NJ1922230135
Common questions
What is David Isralowitz, MD's NPI number?
David Isralowitz, MD's National Provider Identifier (NPI) is 1417929092, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Isralowitz, MD located?
The NPPES record lists a practice address at 128 Union Ave, Rutherford, NJ, 07070. Phone: (201) 939-8834. Providers update this record themselves, so call before visiting.
How can I verify David Isralowitz, MD's license?
NPPES lists New Jersey license number MA32479, 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 David Isralowitz, MD prescribe under Medicare Part D?
In 2024, David Isralowitz, MD had 56 Medicare Part D claims; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.