Ellen Oppenheimer, M.D.
Pediatric Endocrinology Physician · Livingston, NJ
Ellen Oppenheimer, M.D. is a pediatric endocrinology physician with a practice address in Livingston, New Jersey, and NPI 1841224680, issued on Jul 10, 2006. Check the license (New Jersey 25MA06097600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ellen Oppenheimer
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 25MA06097600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 200 S Orange Ave, Livingston, NJ 07039
- Phone
- (973) 322-7600
- Enumerated
- Jul 10, 2006
- Record last updated
- Apr 8, 2024
- Fax
- (973) 322-7504
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 68 in New Jersey → Look up another NPI →
Also registered at 200 S Orange Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Valeriu Andrei, MDSurgery Physician1932255247
- Carole Andreou, OTOccupational Therapist1346289063
Verify Ellen Oppenheimer 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 25MA06097600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,036.81
53 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. The 931 providers of this specialty with any payment received $4,382.94 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.
Ellen Oppenheimer among 68 pediatric endocrinology physician records in New Jersey
Ellen Oppenheimer, M.D. is one of 68 pediatric endocrinology physician records with a practice address in New Jersey. 75% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 65% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 18% of these records are
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in New Jersey
There are 68 pediatric endocrinology physician records in New Jersey.
All 68 in New Jersey → Every provider in Livingston → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Jennifer Sivitz, MDLivingston, NJ 070391023096450
- Dennis Brenner, M.D.West Orange, NJ 070521467487512
- Marianne JacobWest Orange, NJ 070521215453857
- Irene Mamkin, M.D.West Orange, NJ 070521326210485
- Camila Pereira-Eshraghi, MDClifton, NJ 070131295137172
- Sadana Balachandar, M.D.Clifton, NJ 070121528262359
- Alexis Feuer, M.D.Clifton, NJ 070121831333525
- Mark Bach, M.D., PH.D.Scotch Plains, NJ 070761225283310
Common questions
What is Ellen Oppenheimer, M.D.'s NPI number?
Ellen Oppenheimer, M.D.'s National Provider Identifier (NPI) is 1841224680, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Oppenheimer, M.D. located?
The NPPES record lists a practice address at 200 S Orange Ave, Livingston, NJ, 07039. Phone: (973) 322-7600. Providers update this record themselves, so call before visiting.
How can I verify Ellen Oppenheimer, M.D.'s license?
NPPES lists New Jersey license number 25MA06097600, 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.