Julia Simon, MD
Internal Medicine Physician · New Brunswick, NJ
Julia Simon, MD is an internal medicine physician with a practice address in New Brunswick, New Jersey, and NPI 1023768454, issued on Mar 28, 2022. Check the license (New Jersey 25MA12783000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Julia Simon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA12783000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 125 Paterson St Ste 7300, New Brunswick, NJ 08901
- Phone
- (732) 235-8887
- Enumerated
- Mar 28, 2022
- Record last updated
- Aug 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20251017001991); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 125 Paterson St Ste 7300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julia Simon 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 25MA12783000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
39 Medicare Part D claims for 29 beneficiaries, against an average of 3,176 among the 108,855 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.
Bills Medicare through one group practice
- Rutgers Health-Rwj Primary Medicine GroupNew Brunswick, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia Simon among 4,632 internal medicine physician records in New Jersey
Julia Simon, MD 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
- Graduated2022 · 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).
141 internal medicine physician records list a practice address in New Brunswick
They are 141 of the 2,740 NPPES records with a practice address in New Brunswick, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in New Brunswick → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sheila Curry Bryan, MDNew Brunswick, NJ 089011306895263
- Kim Dixon, M.D.New Brunswick, NJ 089011144262130
- Nayan Kothari, MDNew Brunswick, NJ 089011881648244
- Ibiyonu Lawrence, MDNew Brunswick, NJ 089011508829318
- Beth Lewis, MDNew Brunswick, NJ 089011053362392
- Stephen Marcella, MDNew Brunswick, NJ 089011407865694
- Manish Patel, MDNew Brunswick, NJ 089011013983998
- Audrey Pereira, MDNew Brunswick, NJ 089011922022516
Common questions
What is Julia Simon, MD's NPI number?
Julia Simon, MD's National Provider Identifier (NPI) is 1023768454, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Julia Simon, MD located?
The NPPES record lists a practice address at 125 Paterson St Ste 7300, New Brunswick, NJ, 08901. Phone: (732) 235-8887. Providers update this record themselves, so call before visiting.
How can I verify Julia Simon, MD's license?
NPPES lists New Jersey license number 25MA12783000, 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 Julia Simon, MD prescribe under Medicare Part D?
In 2024, Julia Simon, MD had 39 Medicare Part D claims for 29 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.