Ofer Avi Werthaim, M.D.
Internal Medicine Physician · East Brunswick, NJ
Ofer Avi Werthaim, M.D. is an internal medicine physician with a practice address in East Brunswick, New Jersey, and NPI 1548234941, issued on Feb 14, 2006. Check the license (New Jersey MA54702, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ofer Avi Werthaim
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MA54702 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 579 Cranbury RD, East Brunswick, NJ 08816
- Phone
- (732) 238-6800
- Enumerated
- Feb 14, 2006
- Record last updated
- Jan 16, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (732) 238-9696
- Medicare enrollment
- Enrolled (PECOS I20040115000090); 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 579 Cranbury RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hesham Elattar, DPTPhysical Therapist1982437752
- Rachel Lake, MSOTROccupational Therapist1033946298
- Lynne Levy, MDDiagnostic Radiology Physician1487639241
- Kirti Patel, ODOptometrist1811207608
- Angelica Reyes-CorrochanoBehavior Analyst1598404238
- Payam Torrei, M.DDiagnostic Radiology Physician1376867150
Verify Ofer Avi Werthaim 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 MA54702Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average internal medicine physician in 2024
3,569 Medicare Part D claims for 461 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium271 claims
- Rosuvastatin Calcium222 claims
- Amlodipine Besylate204 claims
- Metformin Hcl192 claims
- Losartan Potassium164 claims
- Metoprolol Succinate132 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.
The MIPS final score for 2023 (Medicare payment program): 95 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $13.25
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Hackensack Meridian Health Medical Group - Primary Care PCEast Brunswick, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ofer Avi Werthaim among 4,632 internal medicine physician records in New Jersey
Ofer Avi Werthaim, M.D. 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1985 · median 2000 among the 3,132 with a school on file
- Record last updated2014 · 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).
32 internal medicine physician records list a practice address in East Brunswick
They are 32 of the 1,455 NPPES records with a practice address in East Brunswick, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in East Brunswick → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zahra Abdi, M.D.East Brunswick, NJ 088161912907460
- Sarath Babu, MDEast Brunswick, NJ 088161992744767
- Misha Basalaev, MDEast Brunswick, NJ 088161144268137
- Venis Fanous, MDEast Brunswick, NJ 088161871594432
- Murray Kaplan, M.D.East Brunswick, NJ 088161346288537
- Alexander Kulischenko, MDEast Brunswick, NJ 088161447204565
- Idelma Kulischenko, MDEast Brunswick, NJ 088161679527790
- Peter Lee, MDEast Brunswick, NJ 088161194784868
Common questions
What is Ofer Avi Werthaim, M.D.'s NPI number?
Ofer Avi Werthaim, M.D.'s National Provider Identifier (NPI) is 1548234941, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ofer Avi Werthaim, M.D. located?
The NPPES record lists a practice address at 579 Cranbury RD, East Brunswick, NJ, 08816. Phone: (732) 238-6800. Providers update this record themselves, so call before visiting.
How can I verify Ofer Avi Werthaim, M.D.'s license?
NPPES lists New Jersey license number MA54702, 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 Ofer Avi Werthaim, M.D. prescribe under Medicare Part D?
In 2024, Ofer Avi Werthaim, M.D. had 3,569 Medicare Part D claims for 461 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ofer Avi Werthaim, M.D.'s MIPS final score?
The 2023 MIPS final score is 95 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.